3 years ago

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

Physics

1 answer:

Vikki [24]3 years ago

4 0

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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