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A ring (R), a disc (D), a solid sphere (...

A ring (`R`), a disc (`D`), a solid sphere (`S`) and a hollow sphere with thin walls (`H`), all having the same mass but different radii, start together from rest at the top of inclined plane and roll down without slipping. Then

A

all of them will reach the bottom of the incline together.

B

the body with the maximum radius will reach the bottom first.

C

they will reach the bottom in the order S, D, H and R.

D

all of them will have the same kinetic energy at the bottom of the incline.

Text Solution

Verified by Experts

The correct Answer is:
C, D
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