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# Question 2 A 25 kg child slides down a slide with the following configuration. It is 4 meters long and it slants downward at 308 There is friction between the child...

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###### Question 2 A 25 kg child slides down a slide with the following configuration. It is 4 meters long and it slants downward at 308 There is friction between the child and the slide. The coefficient of kinetic friction is 0.20. If the child is assigned potential energy of zero at the bottom of the slide, what is the potential energy of the child at the top of the slide? How much work would it take to move the child from the ground up to the top of the slide with no excess kinetic energy; that is, t

Question 2 A 25 kg child slides down a slide with the following configuration. It is 4 meters long and it slants downward at 308 There is friction between the child and the slide. The coefficient of kinetic friction is 0.20. If the child is assigned potential energy of zero at the bottom of the slide, what is the potential energy of the child at the top of the slide? How much work would it take to move the child from the ground up to the top of the slide with no excess kinetic energy; that is, the child's kinetic energy is zero at the bottom and is zero at the top of the slide? How much energy does friction take out f the child when the child slides down the slide? How much kinetic energy does the child retain at the bottom of the slide? How fast is the child moving at the bottom of the slide?

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