- #1

renee1234

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If Ms. takes a running start so that she is moving at 2.40 m/s at the bottom of the ramp, what is her speed when she reaches the top of the incline? Use the work-energy theorem.

So I'm not sure on how to even start this problem. I know that the work-energy theorem tells you that the work done by the hand pushing the cat must equal the change in mechanical energy of the cat. And I'm pretty sure that both KE and gravitational PE will change.

please help.