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Question
A stone of mass m tied to a string of length l is rotating along a circular path with constant speed v. The torque on the stone is
A stone of mass m tied to a string of length l is rotating along a circular path with constant speed v. The torque on the stone is
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Solution
The correct option is A Zero
Because the angular acceleration is zero and hence the torque is zero.
Zero
Because the angular acceleration is zero and hence the torque is zero.
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