Fundamentals of Physics
10th Edition
ISBN: 9781118230732
Author: David Halliday
Publisher: WILEY
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Textbook Question
Chapter 9, Problem 119P
In Fig. 9-83, block 1 slides along an x axis on a frictionless floor with a speed of 0.75 m/s. When it reaches stationary block 2, the two blocks undergo an elastic collision. The following table gives the mass and length of the (uniform) blocks and also the locations of their centers at time t = 0. Where is the center of mass of the two-block system located (a) at t = 0, (b) when the two blocks first touch, and (c) at t = 4.0 s?
Figure 9-83 Problem 119
Block | Mass (kg) | Length (cm) | Center at t = 0 |
1 | 0.25 | 5.0 | x = −1.50 m |
2 | 0.50 | 6.0 | x = 0 |
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Chapter 9 Solutions
Fundamentals of Physics
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