Inquiry into Physics
8th Edition
ISBN: 9781337515863
Author: Ostdiek
Publisher: Cengage
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Chapter 3, Problem 20P
. In compressing the spring in a toy dart gun, 0.5J of work is done. When the gun is fired, the spring gives its potential energy to a dart with a mass of 0.02 kg.
(a) What is the dart’s kinetic energy as it leaves the gun?
(b) What is the dart’s speed?
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Chapter 3 Solutions
Inquiry into Physics
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