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Assertion The total kinetic energy of a ...

Assertion The total kinetic energy of a rolling solid sphere is the sum of translational and rotationla kinetic energies .
Reason For all solid bodies. Totla kinetic energy is always twice of translational kinetic energy.

A

Both (A) and (R ) are true and (R ) is the correct explanation of (A)

B

Both (A) and (R ) are true and (R ) is not the correct explanation of (A)

C

(A) is true but (R ) is false

D

Both (A) and (R ) are false

Text Solution

Verified by Experts

The correct Answer is:
C
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