1.

(A) : When a rigid body rotates there is always a fixed axis or a fix point about which it has to perform the rotation.(R ) : In a pure rotation different particle in a rigid body has different linear 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 :B


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