In this question, a statement of assertion is followed by …

Physics System of Particles Rotational Motion Assertion & Reason MCQ (Single Correct)

In this question, a statement of assertion is followed by a statement of reason . Mark the correct choice as:

Assertion: When a body is dropped from a height explodes in mid air, but its center of mass keeps moving in vertically downward direction.

Reason: Explosion occur under internal forces only. External force is zero.

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion.

If assertion is true but reason is false.

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct answer is:

: Explosion is due to internal forces. As no external force is involved, the vertical downward

motion of center of mass is not affected.

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