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A car a is travelling on a straight level road with a

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Reference no: EM13632020

A car A is travelling on a straight level road with a uniform speed of 60 km h-1. It is followed by another car B which is moving with a speed of 70 km h-1. When the distance between them is 2.5 km, the car b is given a deceleration of 20 km h-2. After what distance and time will B catch up with A?

Reference no: EM13632020

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