COLLEGE PHYSICS, VOL.1-W/ACCESS
4th Edition
ISBN: 9780135160800
Author: Knight
Publisher: PEARSON
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Textbook Question
Chapter 10, Problem 18CQ
A spring gun shoots out a plastic ball at speed v. The spring is then compressed twice the distance it was on the first shot.
a. By what factor is the spring's potential energy increased?
b. By what factor is the ball's speed increased? Explain.
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COLLEGE PHYSICS, VOL.1-W/ACCESS
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