1.

(A): Acceleration is the rate of change of velecity. (R): A body having nonzere acceleration can have a constant velocity.

Answer»

Both (A) and (R) are TRUE 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 :C


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