Select the option that is true regarding the following two statements labelled Assertion (A) and Reason (R).
(A): An object slips less on a rough surface than a smooth surface.
(R): When a surface is rough, frictional force increases.

A

Assertion (A) is true and Reason (R) is false.

B

Both Assertion (A) and Reason (R) are the true but Reason (R) is not a correct explanation of Assertion (A).

C

Assertion (A) is false and Reason (R) is true.

D

Both Assertion (A) and Reason (R) are the true and Reason (R) is a correct explanation of Assertion (A).