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NEET2018PhysicsRotational MotionActual

Assertion : Torque on a body can be zero event if there is a net forces on it. Reason : Torque and force on a body are always perpendicular.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

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

Step-by-step solution

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