CONCEPT OF PHYSICS H.C.VERMA || ROTATIONAL DYNAMICS SOLUTIONS || Q.N:17&18

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CONCEPT OF PHYSICS H.C.VERMA || ROTATIONAL DYNAMICS SOLUTIONS || Q.N:17&18
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#questions:A particle of mass m is projected with a speed u at an angle thita with the horizontal. Find the torque of the weight of the particle about the point of projection when the particle is at the highest point.
#questions:A simple pendulum of length l is pulled aside to make an angle thita with the vertical. Find the magnitude of the torque of the weight w of the bob about the point of suspension.when is the torque zero?

Видео CONCEPT OF PHYSICS H.C.VERMA || ROTATIONAL DYNAMICS SOLUTIONS || Q.N:17&18 канала Dharm Sir (Dharmendra Kumar)