Evaluate what is her speed at the bottom

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A girl and her bicycle have a total mass of 35 kg. At the topof a hill her speed is 5 m/s. The hill is 14 m high and 100 mlong. If the force of friction as she rides down the hill is 17 N, what is her speed at the bottom? (answer in m/s)

Reference no: EM13564825

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