One fourth length of a uniform rod of length `2l` and mass `m` is place don a horizontal table and the rod is held horizontal. The rod is released from rest. Find the normal reaction on the rod as soon as the rod is released.

A uniform thin rod of length 2L and mass m lies on a horizontal table. A horizontal impulse J is given to the rod at one red. There is no friction. The total kinetic energy of the rod just after the impulse will be

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 uniform rod of length l and mass 2m rests on a smooth horizontal table. A point of mass m moving horizontally at right angle to the rod with velocity v collides with one end of the rod and sticks to it, then:

A uniform rod of length l and mass 2 m rests on a smooth horizontal table. A point mass m moving horizontally at right angles to the rod with velocity v collides with one end of the rod and sticks it. Then

A uniform rod of length l and mass 2 m rests on a smooth horizontal table. A point mass m moving horizontally at right angles to the rod with velocity v collides with one end of the rod and sticks it. Then

A uniform rod of length l and mass 2 m rests on a smooth horizontal table. A point mass m moving horizontally at right angles to the rod with velocity v collides with one end of the rod and sticks it. Then

A uniform rod of length 2a is held with one end resulting on a smooth horizontal table makin an angle alpha with the vertical. When the rod is released,

A thin uniform rod of length l and mass m is freely pivoted about its end. The rod is initially held horizontally and released from rest. When the rod is vertical, an impulse J is applied to bring it to rest (this is in addition to any impulse provided by the pivot) What is the angular velocity of the rod at the moment it reaches the vertical position ?

A thin uniform rod of length l and mass m is freely pivoted about its end. The rod is initially held horizontally and released from rest. When the rod is vertical, an impulse J is applied to bring it to rest (this is in addition to any impulse provided by the pivot) What is the angular velocity of the rod at the moment it reaches the vertical position ?