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aniljha
Oct 9, 2012, 09:45 AM
If M and m are particles connected by light inextensible string. M is held at center and
Rotated about horizontal axis as M is in equilibrium.What is torque ABOUT ITS CENTER

ebaines
Oct 9, 2012, 12:23 PM
Hint - remember that torque about the center of M is equal to the applied force times the perpendicular distance of the forec vector to the center of M. So you need to consider: what force is being applied here, and at what distance from the center of M?