Mathematics (AS & A Level) · Oct / Nov 2022 · Paper 42 · Question 1
9709
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A cyclist is riding a bicycle along a straight horizontal road AB of length 50m. The cyclist starts from rest at A and reaches a speed of 6ms−1 at B. The cyclist produces a constant driving force of magnitude 100N. There is a resistance force, and the work done against the resistance force from A to B is 3560J. Find the total mass of the cyclist and bicycle. [3]
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