Question

A car A is travelling on a straight level road with a uniform speed of 60 kmph. It is followed by another car B which is moving with a speed of 70 kmph. When the distance between them is 2.5 km, the car B is given a deceleration of 20 kmph². The distance and time after which the car B catches up with the car. A are​

Answer 1

Answer:

A car A is travelling on a straight level road with a speed of 60 kmh "It is followed by another car B which is moving with a speed of 70 kmh When the distance between them is 2.5 km, the car B is given a deceleration of 20 kmh. After what distance and time will the car B catch up with car A? (Ans. 32.5 km, 0.5 h)

Answer 2

Answer:

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Explanation:

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