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CGP EDU Academic Team
Published on: September 12, 2026
A body is dropped on ground from a height hi and after hitting the ground, it rebounds to a height h 2 . If the ratio of velocities of the body just before and after hitting ground is 4, then percentage loss in kinetic energy of the body is 
. The value of x is_____.
Text Solution
Verified by ExpertsThe correct answer is:
375
(375)
The given ratio of the velocities is
The percentage loss in kinetic energy is
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