Estimate what is the magnitude of the braking force

Reference no: EM13646050

A 54 kg bicyclist rides his 9.1 kg bicycle with a speed of15.3 m/s.

(a) How much work must be done by the brakes to bring thebike and rider to a stop?

(b) How far does the bicycle travel if ittakes 5.2 s to come to rest?

Reference no: EM13646050

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