ASSERTION:_IN_AND_ELASTIC_COLLISION_OF_TWO_BILLIARD_BALLS,_THE_TOTAL_K – McqOptions

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1.	ASSERTION:_IN_AND_ELASTIC_COLLISION_OF_TWO_BILLIARD_BALLS,_THE_TOTAL_KINETIC_ENERGY_IS_CONSERVED_DURING_THE_SHORT_TIME_OF_COLLISION_OF_BALLS?$
A.
B.	Both assertion and reason are true and the reason is the correct explanation of the assertion
C.	Both assertion and reason are true but the reason is not the correct explanation of the assertion
Answer» D.

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