Two masses each of `m` are attached at mid point `B` and end point `C` of massless rod `AC` which is hinged at `A`. It is released from horizontal position as shown. Find the force at hinge `A` when rod becomes vertical.
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A rod of mass m and length l is hinged at 'its' end and released from rest in position shown. Find the force exerted by the hinge when the rod becomes horizontal

Two particles each of mass m are attached at end points of a massless rod AB of length l. Rod is hinged at point C as shown. Rod is released from rest from horizontal position. At the instant when rod reaches its vertical position as shown, which of the following is / are correct:

One end of a uniform rod of length l and mass m is hinged at A. It is released from the rest from horizontal position AB as shown in figure. The force exerted by the rod on the hinge when it becomes verticle is

A simple pendulum A and a homogeneous rod B hinged at its enda are released from horizontal position as shown in figure.

A simple pendulum A and a homogeneous rod B hinged at its enda are released from horizontal position as shown in figure.

A rod is released from the horizontal position as shown. It is free to rotate about hinge. Find angular velocity of rod when it become vertical?

A uniform rod of mass M and length L is hinged at its end. The rod is released from its vertical position by slightly pushing it. What is the reaction at the hinge when the rod becomes horizontal, again vertical.