A child whose weight is 267 N slides down a 6.1 m playgroundslide that makes an angle of 20 with the horizontal.The coefficientof kinetic friction between slide and child is 0.10. (a) Howmuch energy is transferred to thermal energy? (b) If she starts atthe top with a speed of 0.457 m/s, what is her speed at the bottom?

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Q: Don't use chat gpt

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