Mathematics (AS & A Level) · May / June 2019 · Paper 43 · Question 1
9709
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A bus moves in a straight line between two bus stops. The bus starts from rest and accelerates at 2.1 m s−2 for 5 s. The bus then travels for 24 s at constant speed and finally slows down, with a constant deceleration, stopping in a further 6 s. Sketch a velocity-time graph for the motion and hence find the distance between the two bus stops. [5]
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