Assertion: The velocity of a body at the bottom of an inclined plane of given height, is more when it slides down the plane, compared to, when it is rolling down the same plane.

Reason : In rolling down, a body acquires both, kinetic energy of translation and rotation.

• A

  If both assertion and reason are true and reason is a true explanation of assertion.

• B

  If both assertion and reason are true but reason is not the correct explanation of assertion

• C

  If assertion is true but reason is false.

• D

  If both assertion and reason are false.