A ball is dropped from a height of 10 m. It strikes the ground and reb – McqOptions

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1.	A ball is dropped from a height of 10 m. It strikes the ground and rebounds up to a height of 2.5 m. During the collision, the per cent loss in the kinetic energy is:
A.	100%
B.	25%
C.	50%
D.	75%
Answer» E.

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