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Statement I: If a sphere of mass mmoving...

Statement I: If a sphere of mass `m`moving with speed `u` undergoes a perfectly elastic head-on collision with another sphere of heavier mass `M` at rest (`M gt m`), then direction of velocity of sphere of mass `m` is reversed due to collision (no external force acts on system of two spheres).
Statement II: During a collision of spheres of unequal masses, the heavier mass exerts more force on the lighter mass in comparison to the force which lighter mass exerts on the heavier one,

A

statement`-1` is True, Statement `-2` is True, Statement `-2` is a correct explanation for Statement `-1`.

B

Statement `-1` is True, Statement`-2` is True, Statement`-2` is NOT a correct explanation for Statement `-1`

C

Statement `-1` is True, Statement`-2 ` is False

D

Statement `-1` is False, Statement `-2` is True.

Text Solution

Verified by Experts

The correct Answer is:
C

Statement `-2` contradicts Newton's third law and hence is false.
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