STATEMENT 1: There will be no net external force on an object moving with uniform velocity.
STATEMENT 2: The force acting on an object need not cause motion. It may deform the dimensions of an object.

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Both Assertion and Reason are INCORRECT

Both Assertion and Reason are correct and the reason is the correct explanation of the Assertion

The assertion is correct but the reason is INCORRECT

Both Assertion and Reason are correct and the reason is NOT the correct explanation of the Assertion

answer is B.

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Detailed Solution

As we know an object that is in motion will not change its velocity unless net external force acts upon it. So there will be no net action of external force on an object moving with uniform velocity.

If multiple forces are acting on a deformable body and resultant of these forces are zero then this combination of force will not change motion but it will change the shape of the object.

Hence, both Statement 1 and Statement 2 are true but Statement 2 is not the correct explanation of Statement 1.

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