FlipIt for College Physics (Algebra Version - Six Months Access)
17th Edition
ISBN: 9781319032432
Author: Todd Ruskell
Publisher: W.H. Freeman & Co
expand_more
expand_more
format_list_bulleted
Question
Chapter 2, Problem 48QAP
To determine
(a)
The objects maximum velocity
To determine
(b)
Number of times that the object change direction
To determine
(c)
The acceleration of the object between
To determine
(d)
The average acceleration of the object between
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
• We learned the set of 1D-Kinematic equations that describe the Uni-
formly Accelerated Motion to be structured as "position as a function of
time", "velocity as a function of time", and acceleration = constant.
It is possible with some maths to make an equation WITHOUT time that re-
lates jsut the distance traveled, the uniform acceleration and the speed
at the beginning at the end.
This equation is:
2 ad = v – vố
(1)
where a is the said acceleration, d is the distance, and vo and vf are the
initial and the final speed respectively. For an alternative notation follow
the link: 1D-Kinematics The point of this homework is not to learn a new
equation, but to practice equation properties in a new format.
• State the units on the LHS and the RHS. Do they match up?
• As you see the person (me) throwing the stone how much is the FINAL
velocity? Restate the equation (1) with that information mind:
• If you did everything right then you end up with your RHS NEGATIVE (!).
That means that the…
4. A drown move vertically, Its height above the sea level as a function of time is given by a
function h(t) = 2t² — 16t+ 200.
• Find the average velocity of drown for t=5 to t=10
• How fast was the drown moved exactly at t=8.
• was the drown ever moving downward? when?
• Find the equation of tangent line when t=10.
• An object travels along a straight path, So = 0
and Vo = 0, it's acceleration in m/s² as a
function of time is given. Construct the s-t, v-t
and a-t motion graphs.
%3D
(0.41 0st<10s @
a ={2.4 10 si<20s ®
O 20
Chapter 2 Solutions
FlipIt for College Physics (Algebra Version - Six Months Access)
Ch. 2 - Prob. 1QAPCh. 2 - Prob. 2QAPCh. 2 - Prob. 3QAPCh. 2 - Prob. 4QAPCh. 2 - Prob. 5QAPCh. 2 - Prob. 6QAPCh. 2 - Prob. 7QAPCh. 2 - Prob. 8QAPCh. 2 - Prob. 9QAPCh. 2 - Prob. 10QAP
Ch. 2 - Prob. 11QAPCh. 2 - Prob. 12QAPCh. 2 - Prob. 13QAPCh. 2 - Prob. 14QAPCh. 2 - Prob. 15QAPCh. 2 - Prob. 16QAPCh. 2 - Prob. 17QAPCh. 2 - Prob. 18QAPCh. 2 - Prob. 19QAPCh. 2 - Prob. 20QAPCh. 2 - Prob. 21QAPCh. 2 - Prob. 22QAPCh. 2 - Prob. 23QAPCh. 2 - Prob. 24QAPCh. 2 - Prob. 25QAPCh. 2 - Prob. 26QAPCh. 2 - Prob. 27QAPCh. 2 - Prob. 28QAPCh. 2 - Prob. 29QAPCh. 2 - Prob. 30QAPCh. 2 - Prob. 31QAPCh. 2 - Prob. 32QAPCh. 2 - Prob. 33QAPCh. 2 - Prob. 34QAPCh. 2 - Prob. 35QAPCh. 2 - Prob. 36QAPCh. 2 - Prob. 37QAPCh. 2 - Prob. 38QAPCh. 2 - Prob. 39QAPCh. 2 - Prob. 40QAPCh. 2 - Prob. 41QAPCh. 2 - Prob. 42QAPCh. 2 - Prob. 43QAPCh. 2 - Prob. 44QAPCh. 2 - Prob. 45QAPCh. 2 - Prob. 46QAPCh. 2 - Prob. 47QAPCh. 2 - Prob. 48QAPCh. 2 - Prob. 49QAPCh. 2 - Prob. 50QAPCh. 2 - Prob. 51QAPCh. 2 - Prob. 52QAPCh. 2 - Prob. 53QAPCh. 2 - Prob. 54QAPCh. 2 - Prob. 55QAPCh. 2 - Prob. 56QAPCh. 2 - Prob. 57QAPCh. 2 - Prob. 58QAPCh. 2 - Prob. 59QAPCh. 2 - Prob. 60QAPCh. 2 - Prob. 61QAPCh. 2 - Prob. 62QAPCh. 2 - Prob. 63QAPCh. 2 - Prob. 64QAPCh. 2 - Prob. 65QAPCh. 2 - Prob. 66QAPCh. 2 - Prob. 67QAPCh. 2 - Prob. 68QAPCh. 2 - Prob. 69QAPCh. 2 - Prob. 70QAPCh. 2 - Prob. 71QAPCh. 2 - Prob. 72QAPCh. 2 - Prob. 73QAPCh. 2 - Prob. 74QAPCh. 2 - Prob. 75QAPCh. 2 - Prob. 76QAPCh. 2 - Prob. 77QAPCh. 2 - Prob. 78QAPCh. 2 - Prob. 79QAPCh. 2 - Prob. 80QAPCh. 2 - Prob. 81QAPCh. 2 - Prob. 82QAP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.Similar questions
- Kinematic Equations, specific • For constant a, v, = v, +2a, (x, - x,) Gives final velocity in terms of acceleration and displacement • Does not give any information about the timearrow_forward• In heavy rush-hour traffic you drive in a straight line at 12 m>sfor 1.5 minutes, then you have to stop for 3.5 minutes, and finallyyou drive at 15 m>s for another 2.5 minutes. (a) Plot a positionversus-time graph for this motion. Your plot should extend from t = 0 to t = 7.5 minutes. (b) Use your plot from part (a) to calculate the average velocity between t = 0 and t = 7.5 minutes.arrow_forwardMotorist A, starting from rest, accelerates at a rate of 6 ft/sec²• Atthe same time that A begins, motorist B, starting from rest at a point 100 ftahead of A, accelerates at a rate of 4 ft/sec² • (a) How far does motorist A travelbefore they meet? (b) At the instant they meet each motorist decelerates at therate of 5 ft/sec² until his car comes to rest. How far apart are they when theyhave stopped?arrow_forward
- Question 31arrow_forwardPhysics HW Cannot be hand-written, all steps must be typed outarrow_forwardLinear Motion A car goes from 0 m/s to 80 m/s south in 8 seconds along a flat road. (a) What is the magnitude of its average acceleration for the first 8 seconds? (b) Assuming a constant acceleration, a, what is its average speed for the first 8 seconds? (c) How far did it travel in the first 8 seconds? A car's velocity goes from +24 m/s to -20 m/s at a constant acceleration, à, in 10 seconds along a flat straight road. (a) What is its change in velocity? (b) What is its average acceleration, à, for these 10 seconds? (c) What is its average velocity for these 10 s? (d) What was its displacement, A, for these 10 s? (e) Assuming that t = 0 s when the car is going +24 m/s at the beginning of the 10 s interval, at what time did the car stop moving? (f) What distance, Ax, did it travel in these 10 seconds? (g) What was its average speed in the first 10s?arrow_forward
- 81. •Astro The froghopper, a tiny insect, is a remarkable jumper. Suppose you raised a colony of the little critters on the Moon, where the acceleration due to gravity is only 1.62 m/s?. If on Earth a froghopper's maximum height is b and maximum horizontal range is R, what would its maximum height and range be on the Moon in terms of h and R? Assume a froghopper's takeoff speced is the same on the Moon and on Earth.arrow_forwardCan an object have an acceleration of zero and a velocity that is not zero? Explain why or give an example. Can an object have a velocity of zero and an acceleration that is not zero? Explain why or give an example.arrow_forward•A soccer ball is kicked with an initial speed of 8.25 m>s. After0.750 s it is at its highest point. What was its initial direction ofmotion?arrow_forward
- Cannot be hand-written, all steps must be typed outarrow_forward• 4. An object's position is described by the following polynomial for O s to 10 s. S (t) = t3 - 15 t2 + 54 t where Sin meters, %3D t is in seconds. Determine : a) The object's Velocity Function3; b) The object's acceleration Function; c) The object's position at, t = 4 s; d) The object's velocity at, t = 4 s; %3D e) The object's acceleration at t = 4s; f) The time and velocity when object returns to its original position; g) The time and velocity when acceleration is zero. h) Is the object's speed is increasing, decreasing, either if time is 4 s ? - NOTES E UELDIMDDOVE OFFICEarrow_forwardGive an example in which there are clear distinctions among distance traveled, displacement, and magnitude of displacement. Specifically identify each quantity in your example.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- College PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningGlencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-HillCollege PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax College
- Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningUniversity Physics Volume 1PhysicsISBN:9781938168277Author:William Moebs, Samuel J. Ling, Jeff SannyPublisher:OpenStax - Rice University
College Physics
Physics
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
College Physics
Physics
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:OpenStax College
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
University Physics Volume 1
Physics
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:OpenStax - Rice University
Vectors and 2D Motion: Crash Course Physics #4; Author: CrashCourse;https://www.youtube.com/watch?v=w3BhzYI6zXU;License: Standard YouTube License, CC-BY