Assertion : A body is moving along a circle with a constant speed. Its angular momentum about the centre of the circle remains constant
Reason : In this situation, a constant non-zero torque acts on the body.
A. If both Assertion and Reason are correct and Reason is the correct 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 fasle
D. If Assertion is false but Reason is true