Car A starts from rest and moves with a uniform velocity of 15 ,m/s along a straight road

PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

Car A starts from rest and moves with a uniform velocity of 15\,m/s along a straight road. Ten seconds later, car B starts from the same point in the same direction with a constant velocity of 25\,m/s. After how many seconds from B’s start will B overtake A?

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