Supposed you use an ideal pulley of the type shown in pic to support a car engine o mass 125 kg. What's the tension in the rope? What force must the ceiling supply assuming you pull straight down on the rope? Neglect the pulley system mass

Supposed you use an ideal pulley of the type shown in pic to support a car engine o mass 125 kg. What's the tension in the rope? What force must the ceiling supply assuming you pull straight down on the rope? Neglect the pulley system mass

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: lever

Q: Based on our study of Physics this year, answer the following questions and show work where…

Q: What is the ideal mechanical advantage of this pulley system? A. 0.25 B. 2 C. 4 D. 8

Q: Power output vs time graph for a 2100 kg car starting from rest is given below .35% of the power…

A: At t=18 s , the power is 20000 W. out of these only 35% or 0.35 times the power is converted to do…

Q: At he center of the rope, a 7.9-kg ball is hung as shown. What is the tension in the rope if the…

Q: Each of the boxes shown below is pulled for 15 m across a level, frictionless floor by the force…

A: According to the work energy theorem, the work done is equal to the change in kinetic energy. Work…

Q: in the rope from which the pulley hangs and (b) the. mass M is suspended by another rope that passes…

Q: Draw the force diagram for the trash can

Q: Progress saved 8 of 10 You swing a hammer down onto a wedge. Which of the following choices best…

A: The purpose of wedge is to channelise the force of hammer.A wedge makes a work simpler by increasing…

Q: Is there a simple way to do block, pulley and inclined plane problems? What are the gotchas when…

A: There are several types of problems in physics. Block pulley problem is one of them. These problems…

Q: What will be the acceleration of an atwood machine with a frictional pulley with the following mass…

A: The mass of object A is 1.4 kg. The mass of object B is 4.1 kg. The mass of the pulley is 3.6 kg.

Q: 4.) An input force of 60 N is used to lift an object weighing 240 N with a set of pulleys. What is…

A: Given data:Input force, Finp = 60N Weight of object, W = 240 N

Q: Suppose that we need to lift a 50 kg box a distance of 1 m vertically. One option would be to push…

A: Given that, mass of the box is m=50kg maximum height is H=1m coefficient of frictional force is…

Q: Kinetic energy could increase or decrease based on the direction of the force True False

A: Yes the kinetic energy could increase or decrease based on the direction of the force. As if the…

Q: If a pivot point of a scale is located one quarter the length of the scale with 50.0 kg rest on the…

A: Given Let the length of the scale be L mass on short side m = 50 kg

Q: Part A) What is the force of friction on the box which is staying at rest on the incline below? unit…

Q: How and why does an under inflated tire affect the performance of a car? Be sure to explain your…

Q: Each of the boxes shown below is pulled for 15 m across a level, frictionless floor by the force…

A: In the given scenario, the floor where boxes are kept is frictionless. The mass doesn't matter since…

Q: arrow_forward Question Asked Dec 11, 2019 One end of a spring is fixed to…

A: Total distance the block travels along the incline is given by,

Q: Under which condition work done by force is zero? Lütfen birini seçin a. if the angle between the…

Q: A girl and a boy carry a sack weighing 40 N on a pole between them. If the pole is 6 m long and the…

A: We have a pole of length L=6 m on which there is a load of weight W=40 N at a distance d=2 m from…

Q: The experiment below shows two spring scales attached to à hang translational equilibrium. With the…

A: Given:- The experiment below shows two spring scales attached to a hanging mass. Find:- The…

Q: Caluculate the weight component (N), work done by applied force (J), and work done by weight…

Q: In the shown system the masses are equal the horizontal plane is rough and the pulley is massless.…

Q: Suppose that the mass of the cart of a roller coaster below is 800 kg. If the radius of the circular…

Q: The force applied on a body to lift it up 0.0028 kg.m/s2, convert this value of Force into…

Q: An object with mass m is being held stationary on a ramp of angle by both the force of static…

A: We are given mass attached to spring. We are given the spring constant and angle of inclination. We…

Q: onsider the figure below. (Let w, = 105 N and w, = 50.5 N.) W2 (a) What is the minimum force of…

Q: I have no idea what to wright I need help the vocab terms we are suppose to use are, power,…

A: To determine,The terms power, efficiency, scientific work, friction, simple machine, and force.

Q: Suppose you use an ideal pulley of the type shown in (see attached image) to support a car engine of…

A: a)The relation between tension and weight of load is,

Q: Find the Member forces for all the Members of the truss shown below and specify if tension or…

Q: You need to show complete work with free body diagram,avoid any mistake.

A: Step 1: Draw the FBD: Step 2: Transform the linearly distributed load to its' equivalent single load…

Q: 17 A hockey puck is sliding cross the ice at 108.0 km/h. The coefficient if friction is 0.222 How…

A: Initial speed of the hockey puck is Coeficient of friction

Q: A crate of mass 15.0 kg is pulled up a rough incline with an initial speed of 1.20 m/s. The pulling…

Q: PW-3 An elevator motor is capable of lifting a 2,500kg elevator 50.0m with a constant speed in 12.0…

Q: Mechanical energy is conserved when a system is Select all that apply. isolated in equilibrium an…

A: Ans is Isolated

Q: Question 37 Centrifugal forces are dispersing forces O are cost enhancing O are forces of…

A: 37) All the other options Centrifugal forces of urban agglomeration economies are forces of…

Q: What is single movable pulley? What is its mechanical advantage in the ideal case.

A: When the axis of rotation of a pulley is not fixed in position then it is called single movable…

Q: Calculate load can be applied at other end

A: Given data. Effort=25 kgf Load length arm=400 cmEffort arm= 30 cmCalculate the load can be applied…

Q: A class I lever has the …………….. in the middle: a. Load b. Fulcrum c. Effort d. Lever arm

A: Levers are used to over come large resistance with small effort.

Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

Supposed you use an ideal pulley of the
type shown in pic to support a car engine of
mass 125 kg.
What's the tension in the rope?
What force must the ceiling supply
assuming you pull straight down on the
rope? Neglect the pulley system mass

Suppose you use an ideal pulley of the type shown in Figure 5.18(b) and find it necessary to e
T
MA = 2
MA = 3
MA = 4
TTTT
T
开.
(a)
(b)
(c)
Figure 5.18
(a) What is the load's mass?
kg
(b) What force is exerted on the cellina2 Neglectthe

Expert Solution

Step 1

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A toy car is made to run the bowl-shaped track shown in the figure below. As the car's speed increases, the car moves farther and farther up the track walls In the end, the car is able to round the vertical walls of the track, such that jts height from the bottom of the track does not change. The radius of the bowl is 1.3 m. Find the minimum speed that the car needs to go to not slip when rounding the vertical walls The coeficient of static triction between the car and the wall is 0.36 Number Units
Explain how one type of simple machines either multiplies forces, or changes its direction. Please answer it short, easy to understand.
Q11 larger than, smaller than, or equal to?
Explain hoe to Work Done to Raise or to Accelerate a Body.
A 8.0-tonne vehicle accelerates to 150 miles per hour in 180 seconds. Calculate the force exerted by the engine ignoring friction losses.
What are the magnitude (F) and the location measured from end A (d) of the equivalent resultant force of the triangular distributed load in the figure below. S m 3 m Wo =7 kN/m Select one: O a. F = 6 KN; d = 1 m O b. F= 6 KN; d= 6.5 m O C. F= 10.5 KN ; d= 6 m O d. F= 21 KN ; d= 6 m Activate WindoFinish attempt. Go to Settings to act 21:55 S ACTIVITY Ca ) ENG 17/04/2021
physics need help，how do we find kinetic friction coefficient in this question？
Question 4 please
Please no hand writing solution
1) Calculate the work done on the sled by the tension during this displacement ofthe sled. A)0 J B)735.75 J C)-735.75 J D)1030.05 J E)-1030.05 J F)1275 J G)-1275 J H)7357.5 J I)-7357.5 J 2) Calculate the work done on the sled by the normal force during thisdisplacement of the sled. A)0 J B)735.75 J C)-735.75 J D)1030.05 J E)-1030.05 J F)1275 J G)-1275 J H)7357.5 J I)-7357.5 J 3) Calculate the work done on the sled by the weight during this displacement ofthe sled. A)0 J B)735.75 J C)-735.75 J D)1030.05 J E)-1030.05 J F)1275 J G)-1275 J H)7357.5 J I)-7357.5 J 4) Calculate the work done on the sled by friction during this displacement of thesled. A)0 J B)735.75 J C)-735.75 J D)1030.05 J E)-1030.05 J F)1275 J G)-1275 J H)7357.5 J I)-7357.5 J 5) Calculate the net work done on the sled by adding together the work done by each of the four external forces that act. Report in standard units. 6) Calculate the magnitude of the net force acting on the sled. Report in standard units. 7) Calculate…
Q1) How do you see the role of Applied physics in domain of engineering? Enumerate the importance of this subject in mechanical point of view?
A 0.50 kg the block is placed on rough surface. A string attaches the block to a 0.20 kg hanging mass the over a massless, frictionless pulley. The system is released from rest and displaces 1.0 m. Determine the change in kinetic energy of the system if the work of friction is -0.96 J.