Physics, 25.10.2020 01:00, linnybear300

A cyclist is standing still at the top of the hill and begins to coast down the hill. The mass of the cyclist and bike is 64 kg. the cyclist's gravitational potential energy is converted into kinetic energy with an efficiency of 48%. What is her speed when she reaches a point that is a vertical distance 12 m lower than the point at which she started

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A cyclist is standing still at the top of the hill and begins to coast down the hill. The mass of th...