Figure shows a rod of mass 10 kg of length 100cm with some masses tied to it at different position. Find the point on the rod at which if the rod is picked over a knife edge, it will be in equilibrium about that knife edge.

Figure shows a uniform rod of mass 3 kg and of length 30 cm. The strings shown in figure are pulled by constant forces of 20 N and 32 N .The acceleration of the rod is-

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.

A rod of length l is pivoted about an end . Find the moment of inertia of the rod about this axis if the linear mass density of rod varies as rho = ax^(2) + b kg/m

Figure shows a composite system of two uniform rods of lengths as indicated. Then the coordinate of the center of mass of the system of rods are

A rod of mass 2 kg ad length 2 m is rotating about its one end O wth an angular velocity omega=4rad//s . Find angular momentum of the rod about the axis rotation.

Show that the centre of mass of uniform rod of mass M and length L lies at the middle point of the rod.

A rod is of mass M = 3kg and length 2a (a = 2m). Find moment of inertia about an axis through the centre of the rod and perpendicular to the rod. (b) parallel to the rod and distant d = 2m from it?

Find the radius of gyration of a rod of mass 100 g and length 100 cm about an axis passing through its centre and perpendicular to its length.

Figure shows a thin, uniform rod of mass M and length L, on an x axis with the origin at the rod's center. (a) What is the rotational inertia of the rod about the perpendicular rotation axis through the center? (b) What is the rod's rotational inertia I about a new rotation axis that is perpendicular to the rod and through the left end?