A skater moves along a path similar to what is shown below. Based on the diagram shown, what statement is true about the energy of the skater? 12 10 8 6 4 A B C D D Gravity is the only force acting on the skater. No forces are acting on the skater The skater has kinetic energy while moving down the hill. The skater has no potential energy the entire time she is moving.

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A: The answer is K.E

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Q: lenn hits a baseball and the baseball changes its energy by 388 J. If Glenn was in contact with the…

A: Given Energy of the baseball is E=388 J Time taken is t=0.40 s