Physics, 30.06.2021 19:50 deyuntamathis
A) a 10kg post driver is moving at 2m/s just before it hits the fence post. calculate the kinetic energy (KE) stored in the moving post driver.
b) how much gpe was the post driver storing just before it was dropped? explain your answer.
c) calculate the height from which this post driver was dropped onto the post
Answers: 3
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A) a 10kg post driver is moving at 2m/s just before it hits the fence post. calculate the kinetic en...
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