kbrynn00 kbrynn00

19-10-2022
Physics

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A 29.1 kg child slides 7.9 m down along the slope of a red playground slide, experiencing a constant friction force of 81.1 N. The change in height of the child is 0.488 m. The local gravity at this playground is g=9.83 m/s2. What is the work done by friction on the child?

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