In the figure shown, the cart of mass `6m` is initially at rest. A particle of mass in is attached to the end of the light rod which can rotate freely about `A`. If the rod is released from rest in a horizontal position shown, determine the velocity `v_(rel)` of the particle with respect to the cart when the rod is vertical.

In the figure shown, the cart of mass 6m is initially at rest. A particle of mass m is attached to the end of the light rod which can rotate freely about A. If the rod is released from rest in a horizontal position shown, determine the velocity v_(rel) of the particle with respect to the cart when the rod is vertical. (Assume frictionless surface)

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?

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

Two blocks each of the mass m are attached to the ends of a massless rod which pivots as shown in figure. Initially the rod is held in the horizontal position and then released. Calculate the initial angular acceleration.

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. .

A particle is attached to an end of a rigid rod. The other end of the rod is hunged and the rod rotates always remaining horizontal. Its angular speed is increasing at contant rate. The mass of the particle is m . The force exerted by the rod on the particle is vecF , then:

A particle is attached to an end of a rigid rod. The other end of the rod is hunged and the rod rotates always remaining horizontal. Its angular speed is increasing at contant rate. The mass of the particle is m . The force exerted by the rod on the particle is vecF , then: