(A) : An object may have verying speed without having varying velocity. ( R) : If the velocity is zero at an instant, the acceleration also zero at that instant.

(A) : An object may have verying speed without having varying velocity

1.	(A) : An object may have verying speed without having varying velocity. ( R) : If the velocity is zero at an instant, the acceleration also zero at that instant.
Answer» Both (A) and ( R) are TURE and ( R) is the correct explanation of (A) Both (A) and ( R) are true and ( R) is not the correct explanation of (A) (A) is true but ( R) is FALSE Both (A) and ( R) are false ANSWER :D