1.

(A) : A quick collision between two bodies is more violent 6than slow collision, even when initial and final velocities are identical.(R ) : The rate of change of momentum which determines the force is greater in quick collision.

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
(A) is false and (R ) is false

ANSWER :A


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