M3
.docx
keyboard_arrow_up
School
Broward College *
*We aren’t endorsed by this school
Course
2053L
Subject
Mechanical Engineering
Date
Apr 3, 2024
Type
docx
Pages
4
Uploaded by MinisterSnow24467
Name: ___Demauri Simpson_______________________________________ M3.3 Laboratory Report 5 Worksheet
PhET Simulation: Friction
Instructions
Before you start to work on this worksheet, review the M3.3 Laboratory Report 9 Instructions
Submit your completed work to the M3.3 Laboratory Report 5 dropbox. See the Schedule and Course Rubrics in the Syllabus Module for due dates and grading information.
Objectives:
1. To understand one relationship between frictional force and normal force. 2. To calculate frictional force.
3. To determine the coefficients of static and kinetic friction.
Pre-Lab Activities:
1.
Open the simulation using the link to PhET Interactive Simulations at the University of Colorado Boulder:
https://phet.colorado.edu/sims/html/forces-and-motion-basics/latest/forces-and-motion-
basics_en.html
2.
Explore the four options available in the simulator
3.
In this laboratory investigation you will be using the Friction tab.
Part 1: KINETIC FRICTION
CLICK FORCES, SUM OF FORCES, VALUES, and MASSES
For each mass in the chart, push the object until it is moving fast then let go. The friction force by the red arrow will be your kinetic friction value (your first object should be 94 N)
Solve for the Force of Gravity (weight) for each mass Object(s)
Mass (kg)
Force of Gravity (N)
Fg=m(9.8 m/s
2
)
Normal Force (N)
Cancels gravity in this situation so same value as Fg Kinetic Friction Force (N)
1 box
50
490
490
94
Man
80
784
784
150
Girl + 1 Box
90
882
882
169
Trash can
100
980
980
188
Man + 1 box
130
1274
1274
244
Box + trashcan
150
1470
1470
281
Man + trashcan
180
1764
1764
338
Refrigerator
200
1960
1960
x
IF THE OBJECT DOES NOT MOVE EVEN WITH 500 N of force, place an X through the data as it means we cannot measure the kinetic friction (not moving) or find the static friction’s maximum value.
Open the graphical analysis and plot the graph Kinetic Friction vs. Normal Force
Record the m (slope) and b (y-int) value Insert the plotted graph in the lab report
The slope here represents our coefficient of friction (µ)
which you can think of as a measure of the stickiness between two surfaces. It is a measure of the ratio of friction and normal force. The subscript ‘k’ next to the µ indicates we are talking about kinetic friction’s coefficient, and an object that is in motion. The formula from the graph is:
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Related Questions
True Story! The 1998-1999 Mars Climate Orbiter mission was declared a total loss in1999 as there was a unit conversion mismatch error between Lockheed Martin and NASA. Themismatch was in the thruster force units. NASA used the SI system which called forNewton-Seconds (4.45 times as large) of thrust and Lockheed Martin used Pound-Force Seconds.Calculations placed the Orbiter at 68 miles from the surface as it went into orbit, but it waswithin 57 km of the surface after the breaking maneuver. Any distance from the surface lessthan 50 miles would have caused the Orbiter to crash.a. What was the actual distance of the Orbiter from the surface in miles?b. In percentage, how far off from the calculated 68 miles was the Orbiter?
arrow_forward
A robot is used for loading and unloading of parts to automated flexible machines. Loading
time is 1 minute; unloading time is 1.5 minutes; machining time 15 minutes; Robot travel time
between the machines including the inspection time is 3 minutes. Cost of robot C,=30 TL/Hour;
cost of machines C2=40 TL/Hour. How many machines (integer number) should be assigned
to the robot so that the total robot and machine costs per cycle are minimized?
8 -
176
a)
4
b)
3
c)
2
d)
e)
6.
arrow_forward
Points: 0 of 6
Save
Suppose that you are stranded-your rocket engine has failed-on an asteroid of diameter 3 miles, with density equal to that of the earth with radius 3,960 miles If
you have enough spring in your legs to jump 4.9 feet straight up on earth while wearing your space suit, can you blast off from this asteroid using leg power alone?
ft
Note that the escape velocity on Earth is about 36,680
Select the correct choice below and fill in the answer box to complete your choice.
(Type integers or decimals rounded to two decimal places as needed.)
ft
ft
is less than your initial velocity when jumping,
O A. Yes, you can blast off because the escape velocity of the asteroid,
ft
is greater than your initial velocity when jumping.
O B. No, you cannot blast off because the escape velocity of the asteroid,
arrow_forward
|Read the problem statement and the solution provided. There may or may not be one or more
mistakes in the solution. Go through the solution carefully and then do the following.
1. State if the solution is correct or incorrect
2. If the solution is incorrect, identify what is the mistake in the solution. Be specific and succinct.
3. If the solution is incorrect, provide the final solution with appropriate steps. You can make the
corrections directly on a copy of this provided solution, but make sure you clearly explain the
corrections.
Problem: Consider fully-developed flow of water through a 24-cm diameter tube. The water comes in at
20°C and exits at 40°C. The surface temperature of the tube is uniform at 60°C. The water flow has a
mass flow rate of 0.24 kg/s. What is the average convection coefficient of the water flow?
Solution: We have T, = 60°C, Tmi = 20°C, Tmo = 40°C, So, the bulk-mean temperature is Tm = 30°C.
The appropriate properties are: u = 7.98 × 10-4 kg/ms;
k = 0.615…
arrow_forward
please send handwritten solution Q3 part a ii
arrow_forward
ADAMSON UNIVERSITY
College of Engineering
Civil Engineering Department
Answer Sheet
Name:
Date:
Course:
Time:
4m
4m
100 t
200 kat
arrow_forward
Part A- Finding the het friction force
Learning Goal:
To set up and evaluate the equations of motion in a
normal-tangential coordinate system.
The car is traveling at a speed of 62.5 ft/s, which is increasing at a rate of 4.55 ft/s? , and the curvature of the road is
p = 710 ft. What is the magnitude of the net frictional force that the road exerts on the tires?
Express your answer to three significant figures and include the appropriate units.
A car of weight 3850 lb is traveling around a curve
of constant curvature p.(Figure 1)
• View Available Hint(s)
Figure
1 of 1>
F =
Value
Units
Submit
Part B - Finding the maximum allowable acceleration
2080 lb. If the car is traveling at 64.5 ft/s and the
Suppose that the tires are capable of exerting a maximum friction force
curvature of the road is p = 410 ft , what is the maximum tangetial acceleration that the car can have without sliding?
Express your answer to three significant figures and include the appropriate units.
> View Available…
arrow_forward
Assignment 1: TIME VALUE OF MONEY
Objective: To further understand the concept of the time value of money.
INSTRUCTIONS:
In each problem,
a. Translate data given in problems into their respective graphical representations - i.e. draw
the correct cash flow diagram.
b. Write down all pertinent given information or data on your paper.
c. Calculate answers correctly.
3. A certain college graduate, Sallie Evans, has $24,000 in student-loan debt at the end of
her college career. The interest rate on this debt is 0.75% per month. If monthly payments
on this loan are $432.61, how many months will it take for Sallie to repay the entire loan?
arrow_forward
O Web C x
k GECO0 X
O Course X
O Assign X
O Web C x
k MATHO X
Assign X
O Discus: X
O Quizze
O Syllabu x
O Grade: x
om/courses/31937/assignments/1001318?module_item_id=2616268
tructions:
ollow the prescribed format by the course policy
pu have 48 hours to answer and submit the solution.
olve the problem with complete and detailed solution.
7x+14]
-x
1.
What value of x satisfies the matrix equation
(2 points)
3x-2
x+8
2.
Solve for x and y in the matrix equation below:
3 -4
y
x-y 4
2] [10
-1]
3 -1]
%3D
(3 Points)
-1
[2 -3]
x -8
2
6х -9
-3 3х
|1 -2
2
and
the matrix 3(A +2B) is equal to? (3 points)
3.
For matrices A=| 0
%3D
7 -2
3 -1
[2 -3
The matrix product
2 4 ?(2 points)
4.
0 1
1
4,
arrow_forward
please send handwritten solution Q3 part b complete
arrow_forward
est 2 (copy) (page 4 of 9)
A wiseup.wsu.acza/mod/quiz/attempt.php7attempt=610918cmid 148960&page=3
ops
O YouTube
M Gmail
Maps
O GENERAL MATHEM.
O New Tab
:WSU WiSeUp
1 MONLO GOA
ashboard / My courses / FLM15B2_KF_WS6222 2021 / Tests / Test 2 (copy)
uestion 4
Quz navigation
Gate AB in Figure below is 1.0 m long and 0.9 wide. Calculate force F on the gate and position X of its centre of
Not yet
answered
pressure.
Marked out of
Finish attempt
10,000
Rag question
3m
Oil,
s.g.=Q81
7m
1.0m
B
50
Answer
arrow_forward
A LESSON-2( SEAT WORK, PROE X
Baby Hit Head: What to Look
O Concussion: Symptoms, Diag x
b Answered: 4. Replace the cop
O Slide 1
LESSON-2( SEAT WORK, PROBLEM
pm/u/0/c/Mjk1NjM4NTI4NTM3/a/MzA3NDcxNzQyMTAw/details
– 220 N
SET, HANDOUTS, VIDEO ...
classroom.google.com
E Open with Google Docs
2. The resultant of the force system shown is a 50-N · m counterclockwise couple. Find
P, Q, and C.
4
3
>
3 m
2 m
2 m
3
4
20 N
Page 1 I 2 - Q +
Accredited:
Accrediting Agency of Chartered Colleges and Universities of the Philippines (AACCUP)
80%
A ENG 12:08 AM
arrow_forward
Statics of Rigid Bodies (S5)
Note: I will report you if you answer this post multiple times so please follow it.Thank you for understanding, Tutor!
Content Covered:
- Friction
Direction: Solve the problem below by giving the complete solution. In return, I will give you a good and high rating. Thank you so much!
Note: Be careful with the calculations in the problem. Kindly double check the solution and answer if there is a deficiency. And also, box the final answer. Thank you so much!
arrow_forward
pls show solution thank u8
arrow_forward
For my assigment, I was asked to design a electric motorbike that has a peformance equal to Honda CBR1000 Fireblade which has a petrol engine. A part of the the assignment is to calculate " An estimate of maximum Power your new motor will need to generate to match the Honda’s performance." I can make the assumption, apart from changing the motor, everything else is going to stay the same so the fairing,the rider and etc they're gonna be the same for the two bikes. So can you please tell me how I can calculate that which information would I need ?
arrow_forward
You are assigned as the head of the engineering team to work on selecting the right-sized blower that will go on your new line of hybrid vehicles.The fan circulates the warm air on the inside of the windshield to stop condensation of water vapor and allow for maximum visibility during wintertime (see images). You have been provided with some info. and are asked to pick from the bottom table, the right model number(s) that will satisfy the requirement. Your car is equipped with a fan blower setting that allow you to choose between speeds 0, 1,2 and 3. Variation of the convection heat transfer coefficient is dependent upon multiple factors, including the size and the blower configuration.You can only use the following parameters:
arrow_forward
The following exercises have been designed to engage you with the material presented in this
module. They will further develop your understanding of key concepts, and completing them
is a vital part of the learning process.
1. A centrifugal pump has the following characteristics:
Q (m’h)
23
46
69
92
115
h (m)
17
16
13.5 10.5
6.6
2
n (%)
49.5 61
63.5
53
10
The pump is used to pump water from a low reservoir to a high reservoir through a total
length of 800 m of pipe 15 cm diameter. The difference between the water levels in the
reservoirs is 8 m. Neglecting all losses except friction and assuming f= 0.004, find the rate of
flow between the reservoirs. Also determine the power input to the pump.
arrow_forward
INSTRUCTIONS:
Please write clearly and understandable way.
Write all the corresponding Given with their corresponding symbols and units.
Draw/Illustrate the diagram/circuit or drawings that is related to the problem,
IF POSSIBLE, which is HIGHLY REQUIRED.
Solve in step-by-step, no shortcut.
Underline twice the Final Answer.
PROBLEM:
A hemispherical open tank used for concentration of sulfuric acid (Sp. Gravity=1.25) is
filled up to the rim. If the tank gas a radius of 3 m, determine the work done in kilojoules
after pumping the tank of all acid to another tank situated on a platform 3 m above the
rim of the lower tank.
A. 3,628.35 kJ
B. 4,635.74 kJ
C. 1,856.33 kJ
D. 2,860.39 kJ
arrow_forward
skating is an example of
Select one:
O rotating friction
O slipping friction
O Rolling friction
O sliding friction
arrow_forward
! SHOW FULL SOLUTION !
*DRAW FBD PLS
*use DATA GIVEN PROPERLY
thank you!
arrow_forward
Hello please solve showing each and every step in solution thanks
arrow_forward
COMBUSTION ENGINEERING
1. The following details were noted in a test on a single-cylinder four-stroke
oil engine: bore = 150 mm; stroke = 160 mm; speed of engine = 500
rpm; fuel consumption = 0.0475 kg/min; calorific value of fuel = 42,000
kJ/kg; the difference in tension on either side of the brake pulley = 400 N;
brake circumference = 2.2 m; length of the indicator diagram = 50 mm;
area of positive loop of indicator diagram = 475 mm2; area of negative
loop = 25 mm?; spring constant = 0.8333 bar per mm.
Calculate:
a) The Brake Power in kW
b) The Indicated power in kW
c) The mechanical efficiency
d) The Brake thermal efficiency, in percent
kg
e) The Brake Specific Fuel Consumption,
bkW hr
arrow_forward
please send handwritten solution Q2 part a
arrow_forward
COMBUSTION ENGINEERING
1. The following details were noted in a test on a single-cylinder four-stroke
oil engine: bore = 150 mm; stroke = 160 mm; speed of engine = 500
rpm; fuel consumption = 0.0475 kg/min; calorific value of fuel = 42,000
kJ/kg; the difference in tension on either side of the brake pulley = 400 N;
brake circumference = 2.2 m; length of the indicator diagram = 50 mm;
area of positive loop of indicator diagram = 475 mm²; area of negative
loop = 25 mm?; spring constant = 0.8333 bar per mm.
Calculate:
d) The Brake thermal efficiency, in percent
kg
e) The Brake Specific Fuel Consumption,
bkW-hr
arrow_forward
Tire manufacturers recommend that you check your tire pressure monthly to avoid unnecessary tire wear and enhance safety. This is best done when the tires are cold meaning; the car has not been driven for at least 2 hours. Since you leave for work before the sun comes up you decide to inflate your tires to the recommended pressure right after you get home from work in the afternoon when the tires are still warm. What would you find if you rechecked your tire pressure after the tires have cooled down?
A.Tire pressure has decreased because there is a decrease in kinetic energy of themolecules resulting in more collisions with the inside walls of the tire thusincreasing the pressure inside the tire.
B.Tire pressure has increased because there is a decrease in kinetic energy of the molecules resulting in fewer collisions with the inside walls of the tire thus decreasing the pressure inside the tire.
C.Tire pressure has increased because there is an increase in kinetic energy of the…
arrow_forward
Task 1
You are employed as a mechanical engineer within an unnamed research center, specializing in the
development of innovative air conditioning systems. Your division is tasked with providing computer-based
modeling and design solutions using computational fluid dynamics through ANSYS software. Your primary
responsibilities involve the analysis of horizontal channel dynamics to meet specific criteria. Under the
guidance of your immediate supervisor, you have been assigned unique responsibilities within an ongoing
project. As a member of the research team, your role includes constructing an appropriate model and
executing a sequence of simulation iterations to explore and enhance channel performance. Figure 1
provides a visualization of the horizontal channel under consideration. Consider 2D, incompressible, steady
flow in a horizontal channel at a Reynolds number of 150. The schematic below illustrates the channel flow,
not drawn to scale. For simplicity, neglect gravity. The…
arrow_forward
27. You have the following compound machine.
For S
and ins
a.
What is the ideal mechanical advantage of this
system? The inclined plane dimensions are 7.2 meters
length and 1.8 meters height.
What effort force is required to move the 600N
create?
In practice, you need to supply an effort force
of 75 N to lift the crate. What is the efficiency?
C.
How could you redesign this compound
d.
machine so that the effort force needed was 50 N in
practice? Assume the efficiency is your response from
part C no matter what changes you make. Be specific
with the changes you propose (if you add pulleys state
how many, if you change the inclined plane
dimensions state the new dimensions, etc.).
arrow_forward
Question 3
a) The details of travel time and capacity of different links in a portion of a city
road network is as given in Table 1. Assign a traffic volume of 15,000 pcu per hr
from node A to node I by multiple route assignment technique.
Table 1: Travel time and capacity
Link
Travel time in minutes
Practical capacity in
pcu/hr
A-B
6000
A-C
5000
A-D
5000
B-F
6000
C-E
5000
D-G
5000
E-H
5000
F-I
6000
G-H
5000
H-I
10000
wwNN
2
2
3
3
3
2
N33 N
2
2
arrow_forward
A suspended date that's able to pivot from the top seperates two liquids. There is a stopper
that prevents the gate opening anti-clockwise. The gate has a height of 0.5m. The liquid on
the right is twice as dense as the liquid on the left. The liquid on the left has a depth of 0.3m.
1) What is the minimum depth of liquid on the right for the gate to open.
2) Comment on the ability to solve this question if the liquid on the left was 1m (filled to the
top)
arrow_forward
Project 2: In company that designs road cars and heavy trucks, it important to make the proper selection of the engines. Your part as a system energy engineer is to make a proper selection between an engine operates on Otto cycle/gasoline engine or Diesel cycle/diesel engine. Your head of department asked you to provide a detailed technical report that shows your selection for engine to be used with heavy truck vehicle. This is best achieved by performing the following tasks: Section.1:
1. Which engine does operate at lower ??? and has higher air-fuel mass ratio?
2. Which engine does burn fuel more completely?
3. Which engine has lower fuel cost?
4. Explain what compression ratio for Otto and Diesel cycles means
5. Explain what cut-off ratio for Diesel cycles means
6. Explain the limitations of SI engines in terms of their ability to operate at much higher compression ratios. What is this limitation called?
7. Provide general plot(s) for thermal efficiency, ? vs compression ratio, r…
arrow_forward
0 Cisco Webex Meetings
O Meeting Info
Hide Menu Bar A
55:47 O 0
- O x
Eile Edit ShareView Audio & Video Participant Meeting Help
O Layout
VIDHYA NAIR
Vishnu Deepak
YENDURI SANKEERTH
Ashesh Saha
SAYOOJ RS
AKSHANSH CHOUDHARY
AADHIL N
Me
Host
Class 11 18.01.2022 Equivalent Force Systems.notPoweaint
Ink Tool
Viewing Ashesh Saha's screen hat you want to do.
A A Share
File
Home
Insert Design
Tansitions
Animations
Slide Show
Thickness
Pen Highlighter Eraser Lasso Select
• Select Objects
Convert
Stop
to Shapes Inking
Write
Pens
Ink Art
Close
Example 39: Replace the three forces shown in Fig. below, acting on the plate by a
wrench. Specify the magnitude of the force and couple moment for the wrench and
the point P(x,y) where its line of action intersects the plate.
s00I N
300j N
9
10
Side S of 10
0B English India
Notes
Comments
12:01
P Type here to search
31°C Ao -a 00 ENG
18-01-2022
8 Unmute v
O Start video
O Share
& Participants
O Chat
...
--.
O L O M0
12:01 PM
!- a 4)
ENG
1/18/2022
arrow_forward
Question 20 of 20 <
A Water Balloon Battle. You are launching water balloons at a rival team using a large slingshot. The other team is set up on the
opposite side of a flat-topped building that is 30.0 ft tall and 50.0 ft wide. Your reconnaissance team has reported that the opposition is
set up 10.0 m from the wall of the building. Your balloon launcher is calibrated for launch speeds that can reach as high as 100 mph at
angles between 0 and 85.0° from the horizontal. Since a direct shot is not possible (the opposing team is on the opposite side of the
building), you plan to splash the other team by making a balloon explode on the ground near them.
If your launcher is located 55.0 m from the building (opposite side as the opposing team), what should your launch velocity be ((a)
magnitude and (b) direction) to land a balloon 5.0 meters beyond the opposing team with maximum impact (i.e. maximum vertical
speed)?
(a) Number i
(b) Number i
Units
Units
UNITS CHOICES: no units, degrees, s,…
arrow_forward
1) A low-friction cart is placed between two identical springs attached to rigid walls.
If you push the cart against one of the springs and release it, it will continue to
move back and forth between the springs.
www
Draw a force-time graph showing the sum of the horizontal forces exerted on the
cart as it moves back and force between the springs.
Scientific Abilities
Is able to construct a
force diagram
Missing
No representation is
constructed.
Inadequate
FD is constructed but
contains major errors such
as incorrect mislabeled or
not labeled force vectors,
length of vectors, wrong
direction, extra incorrect
vectors are added, or
vectors are missing.
Needs Improvement
FD contains no errors in
vectors but lacks a key
feature such as labels of
forces with two subscripts or
vectors are not drawn from
single point, or axes are
missing.
Adequate
The diagram contains no
errors and each force is
labeled so that it is clearly
understood what each force
represents.
Explain whether or not this…
arrow_forward
Question 29
Not yet an
A pulley, starting from rest, is given an acceleration of 0.5 rad/s.What will be its speed in r.p.m. at the end of 2 minutes? If it is
uniformly retarded at the rate of 0.3 rad /s, in how many minutes the pulley will come to rest?
B
Enter your answer here....
hp
arrow_forward
SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
Related Questions
- True Story! The 1998-1999 Mars Climate Orbiter mission was declared a total loss in1999 as there was a unit conversion mismatch error between Lockheed Martin and NASA. Themismatch was in the thruster force units. NASA used the SI system which called forNewton-Seconds (4.45 times as large) of thrust and Lockheed Martin used Pound-Force Seconds.Calculations placed the Orbiter at 68 miles from the surface as it went into orbit, but it waswithin 57 km of the surface after the breaking maneuver. Any distance from the surface lessthan 50 miles would have caused the Orbiter to crash.a. What was the actual distance of the Orbiter from the surface in miles?b. In percentage, how far off from the calculated 68 miles was the Orbiter?arrow_forwardA robot is used for loading and unloading of parts to automated flexible machines. Loading time is 1 minute; unloading time is 1.5 minutes; machining time 15 minutes; Robot travel time between the machines including the inspection time is 3 minutes. Cost of robot C,=30 TL/Hour; cost of machines C2=40 TL/Hour. How many machines (integer number) should be assigned to the robot so that the total robot and machine costs per cycle are minimized? 8 - 176 a) 4 b) 3 c) 2 d) e) 6.arrow_forwardPoints: 0 of 6 Save Suppose that you are stranded-your rocket engine has failed-on an asteroid of diameter 3 miles, with density equal to that of the earth with radius 3,960 miles If you have enough spring in your legs to jump 4.9 feet straight up on earth while wearing your space suit, can you blast off from this asteroid using leg power alone? ft Note that the escape velocity on Earth is about 36,680 Select the correct choice below and fill in the answer box to complete your choice. (Type integers or decimals rounded to two decimal places as needed.) ft ft is less than your initial velocity when jumping, O A. Yes, you can blast off because the escape velocity of the asteroid, ft is greater than your initial velocity when jumping. O B. No, you cannot blast off because the escape velocity of the asteroid,arrow_forward
- |Read the problem statement and the solution provided. There may or may not be one or more mistakes in the solution. Go through the solution carefully and then do the following. 1. State if the solution is correct or incorrect 2. If the solution is incorrect, identify what is the mistake in the solution. Be specific and succinct. 3. If the solution is incorrect, provide the final solution with appropriate steps. You can make the corrections directly on a copy of this provided solution, but make sure you clearly explain the corrections. Problem: Consider fully-developed flow of water through a 24-cm diameter tube. The water comes in at 20°C and exits at 40°C. The surface temperature of the tube is uniform at 60°C. The water flow has a mass flow rate of 0.24 kg/s. What is the average convection coefficient of the water flow? Solution: We have T, = 60°C, Tmi = 20°C, Tmo = 40°C, So, the bulk-mean temperature is Tm = 30°C. The appropriate properties are: u = 7.98 × 10-4 kg/ms; k = 0.615…arrow_forwardplease send handwritten solution Q3 part a iiarrow_forwardADAMSON UNIVERSITY College of Engineering Civil Engineering Department Answer Sheet Name: Date: Course: Time: 4m 4m 100 t 200 katarrow_forward
- Part A- Finding the het friction force Learning Goal: To set up and evaluate the equations of motion in a normal-tangential coordinate system. The car is traveling at a speed of 62.5 ft/s, which is increasing at a rate of 4.55 ft/s? , and the curvature of the road is p = 710 ft. What is the magnitude of the net frictional force that the road exerts on the tires? Express your answer to three significant figures and include the appropriate units. A car of weight 3850 lb is traveling around a curve of constant curvature p.(Figure 1) • View Available Hint(s) Figure 1 of 1> F = Value Units Submit Part B - Finding the maximum allowable acceleration 2080 lb. If the car is traveling at 64.5 ft/s and the Suppose that the tires are capable of exerting a maximum friction force curvature of the road is p = 410 ft , what is the maximum tangetial acceleration that the car can have without sliding? Express your answer to three significant figures and include the appropriate units. > View Available…arrow_forwardAssignment 1: TIME VALUE OF MONEY Objective: To further understand the concept of the time value of money. INSTRUCTIONS: In each problem, a. Translate data given in problems into their respective graphical representations - i.e. draw the correct cash flow diagram. b. Write down all pertinent given information or data on your paper. c. Calculate answers correctly. 3. A certain college graduate, Sallie Evans, has $24,000 in student-loan debt at the end of her college career. The interest rate on this debt is 0.75% per month. If monthly payments on this loan are $432.61, how many months will it take for Sallie to repay the entire loan?arrow_forwardO Web C x k GECO0 X O Course X O Assign X O Web C x k MATHO X Assign X O Discus: X O Quizze O Syllabu x O Grade: x om/courses/31937/assignments/1001318?module_item_id=2616268 tructions: ollow the prescribed format by the course policy pu have 48 hours to answer and submit the solution. olve the problem with complete and detailed solution. 7x+14] -x 1. What value of x satisfies the matrix equation (2 points) 3x-2 x+8 2. Solve for x and y in the matrix equation below: 3 -4 y x-y 4 2] [10 -1] 3 -1] %3D (3 Points) -1 [2 -3] x -8 2 6х -9 -3 3х |1 -2 2 and the matrix 3(A +2B) is equal to? (3 points) 3. For matrices A=| 0 %3D 7 -2 3 -1 [2 -3 The matrix product 2 4 ?(2 points) 4. 0 1 1 4,arrow_forward
- please send handwritten solution Q3 part b completearrow_forwardest 2 (copy) (page 4 of 9) A wiseup.wsu.acza/mod/quiz/attempt.php7attempt=610918cmid 148960&page=3 ops O YouTube M Gmail Maps O GENERAL MATHEM. O New Tab :WSU WiSeUp 1 MONLO GOA ashboard / My courses / FLM15B2_KF_WS6222 2021 / Tests / Test 2 (copy) uestion 4 Quz navigation Gate AB in Figure below is 1.0 m long and 0.9 wide. Calculate force F on the gate and position X of its centre of Not yet answered pressure. Marked out of Finish attempt 10,000 Rag question 3m Oil, s.g.=Q81 7m 1.0m B 50 Answerarrow_forwardA LESSON-2( SEAT WORK, PROE X Baby Hit Head: What to Look O Concussion: Symptoms, Diag x b Answered: 4. Replace the cop O Slide 1 LESSON-2( SEAT WORK, PROBLEM pm/u/0/c/Mjk1NjM4NTI4NTM3/a/MzA3NDcxNzQyMTAw/details – 220 N SET, HANDOUTS, VIDEO ... classroom.google.com E Open with Google Docs 2. The resultant of the force system shown is a 50-N · m counterclockwise couple. Find P, Q, and C. 4 3 > 3 m 2 m 2 m 3 4 20 N Page 1 I 2 - Q + Accredited: Accrediting Agency of Chartered Colleges and Universities of the Philippines (AACCUP) 80% A ENG 12:08 AMarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
- Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY