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A partical starts from rest and moves in...

A partical starts from rest and moves in a straight line. It travels a distance L with uniform acceleration and then moves with constant velocity a further distance `2L`. Finally, it comes to rest after moving a further distance 4L under uniform retardation. Find the ratio of average speed to the maximum speed.

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PHYSICS GALAXY - ASHISH ARORA-KINEMATICS-Practice Exercise
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