Question: A 2 3 kgkg child slides down a 3 . 9 - mm - high playground slide. She starts from rest, and her speed at

A 23 kgkg child slides down a 3.9-mm-high playground slide. She starts from rest, and her speed at the bottom is 1.6 m/sm/s.What is the change in thermal energy of the slide and the seat of her pants?

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