When a force is acting at axis of rotation,why torque is zero?

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When a force is acting at axis of rotation,why torque is zero?

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Thanh Thu 3 months 2021-08-03T17:08:25+00:00 1 Answers 9 views 0

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    2021-08-03T17:09:34+00:00

    Explanation:

    see, torque=force × perpendicular distance

    …that perpendicular distance is between axis of rotation and the point where force acts… so in above’s case perpendicular distance is zero… so the torque is zero!

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