Physics, 21.04.2020 15:24 jaylaa04

A girl on a bike is moving at a speed of 1.40 m/s at the start of a 2.45 m high and 12.4 m long incline. The total mass is 60.0 kg, air resistance and rolling resistance can be modeled as a constant friction force of 41.0 N, and the speed at the lower end of the incline is 6.70 m/s. Determine the work done (in J) by the girl as the bike travels down the incline.

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A girl on a bike is moving at a speed of 1.40 m/s at the start of a 2.45 m high and 12.4 m long incl...

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