1.

(A) : When a particle moves in a circle with a uniform speed, its velocity and acceleration both changes. ( R) : The centripetal acceleration in circular motion is dependent on angular velocity of the body.

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 :B


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