a rod of length L and mass m is free to rotate about its one end in vertical plane.if it is released from horizontal position,then find torque on rod about end of rotation,when it makes an angle theta with vertical line?
Asked by
10th December 2011,
5:35 PM
Answered by Expert
Answer:
torque= (mglsin?)/2 here torque is for only weight. not for centripetal force.as cp force acts along the line of the rod.
Answered by Expert
12th December 2011,
11:41 AM
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