malak1962007 malak1962007

13-01-2024
Physics

Answered

A cyclist and bike have a total mass 92.5 kg. They travel 8.00 m up a rough slope inclined at 30.0° to the horizontal. The average resistive force is 25.0 N. Their speed increases from 1.25 m s−1 to 3.25 m s−1. Calculate the work done by the cyclist. Give your answer in kJ to two significant figures.

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