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JEE PHYSICS MCQ: SYSTEM OF PARTICLES
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Medium
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Understanding
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Assertion: Torque on a body may be non-zero even if net force acting on it is zero.
Reason: Force does not depend on point of application, but torque depends on point of application.
Reason: Force does not depend on point of application, but torque depends on point of application.
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Correct option: A
If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion
Option A (If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion) is correct because a net force of zero doesn't preclude a non-zero torque, as torque depends on the point of application of forces.
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