A 7.5-kg otter slides down a hill,starting from rest at the top.The sloping surface of the hill is 8.8 m long,and the top is 6.5 m above the base.If the speed of the otter at the bottom of the hill is 9.2 m/s,how much energy of the otter-Earth system was converted to internal energy?

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The Answer of A 7.5-kg otter slides down a hill,starting from rest at the top.The sloping surface of the hill is 8.8 m long,and the top is 6.5 m above the base.If the speed of the otter at the bottom of the hill is 9.2 m/s,how much energy of the otter-Earth system was converted to internal energy?

A 75-Kg Otter Slides Down a Hill,starting from Rest at the the Top.The