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Physics, 18.03.2021 02:50 narnia85

One particular descent goes from 2100m to 1600m. Assuming the work done against friction is 90% of the potential energy change of the cyclist and the cycle, what increase in speed in km/h can a rider attain by the end of the descend

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One particular descent goes from 2100m to 1600m. Assuming the work done against friction is 90% of t...
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