Figure shows a rigid rod of length 1.0 m. It is pivoted at O. For what value m, the rod will be in equilibrium ? Find the force (F) exerted on the rod by the pivot. Neglect the weight of the rod.

Find the velocity of the moving rod at time t if the initial velocity of the rod is zero and a constant force F is applied on the rod.Neglect the resistance of the rod.

A uniform rod of length L pivoted at the bottom of a pond of depth L//2 stays in stable equilibrium as shown in the figure. Find the force acting at the pivoted end of the rod in terms of mass m of the rod.

A uniform rod of length L pivoted at the bottom of a pond of depth L//2 stays in stable equilibrium as shown in the figure. Find the force acting at the pivoted end of the rod in terms of mass m of the rod.

A uniform slender rod of length L and mass M is pivoted at one end. It is held horizontal and releasaed. Assume the pivot is frictionless. Find . (a) the angular acceleration of the rod immediately after it is released, and (b) the force F_(0) exerted on the rod by the pivot immediately after release.

A slender rod of mass M and length L rests on a horizontal frictionless surface. The rod is pivoted about one of ends. The impulse of the force exerted on the rod by the pivot when the rod is struck by a blow of impulse J perpendicular to the rod at other end is

A slender rod of mass M and length L rests on a horizontal frictionless surface. The rod is pivoted about one of ends. The impulse of the force exerted on the rod by the pivot when the rod is struck by a blow of impulse J perpendicular to the rod at other end is