A rigid ball traveling in straight line (the x-axis) hits a solid wall and suddenly rebounds during a brief instant. The vy-t graph shows this Vx (m/s) 30.0 ball's velocity as a function of time. During the first 20.0 s of its motion, find: (a) the total distance the ball moves and (b) its displacement. (c) Sketch a graph of ay-t for this ball's motion. 20.0 (d) Is the graph shown really vertical at 5.0 s? Explain. 10.0 t (s 5.0 100 15.0 20,0 a) Total distance traveled = 225.0 m b) Displacement = -75.0 m -10.0 -20.0

A rigid ball traveling in straight line (the x-axis) hits a solid wall and suddenly rebounds during a brief instant. The vy-t graph shows this Vx (m/s) 30.0 ball's velocity as a function of time. During the first 20.0 s of its motion, find: (a) the total distance the ball moves and (b) its displacement. (c) Sketch a graph of ay-t for this ball's motion. 20.0 (d) Is the graph shown really vertical at 5.0 s? Explain. 10.0 t (s 5.0 100 15.0 20,0 a) Total distance traveled = 225.0 m b) Displacement = -75.0 m -10.0 -20.0

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)...

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Question

Problem 5
2.68
A rigid ball traveling in straight line (the x-axis) hits a solid wall and
suddenly rebounds during a brief instant. The vy-t graph shows this
Vx (m/s)
30.0
ball's velocity as a function of time. During the first 20.0 s of its
motion, find: (a) the total distance the ball moves and (b) its
displacement. (c) Sketch a graph of ax-t for this ball's motion.
20.0
(d) Is the graph shown really vertical at 5.0 s? Explain.
10.0
t (s)
5.0
10,0
15.0
20,0
Total distance traveled = 225.0 m
a)
b)
Displacement = -75.0 m
%3D
-10.0
-20.0

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