A rod of mass m and length l l 3m is pivoted on a, Ask an Expert

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A rod of mass M and length L ( L = 3m) is pivoted on a frictionless hinge at the end. The rod is held at rest horizontally and then released.

a) Determine the angular velocity of the rod when it reaches the vertical position.

b) Determine the speed of the rod's tip at this moment. (Icm = ML2/12)

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