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OpenStudy (anonymous):
In the figure below, a rubber ball is dropped and bounces back up. What kind of energy does the ball have at points A, B, and C?
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sam (.sam.):
\[KE=\frac{1}{2}mv^2 \\ \\ PE=mgh\] Kinetic energy has velocity, Potential energy has height, so At: A: PE only B: PE+KE C: PE+KE
sam (.sam.):
Yes
OpenStudy (anonymous):
Thanks!!!
sam (.sam.):
Welcome :)
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