Home
Class 12
PHYSICS
A uniform rod mass m and length l is pro...

A uniform rod mass m and length l is provided at one end and is rotated with constant angular velocity `omega` in a horizontal plane. Tension in the rod at a distance (√3l/2) from pivoted end is (Assume gravity free space)

A

`(m omega^2 l)/2`

B

`(m omega^2 l)/4`

C

`(m omega^2 l)/8`

D

`3/4(m omega^2 l)`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

A rod of length L is pivoted at one end and is rotated with as uniform angular velocity in a horizontal plane. Let T_1 and T_2 be the tensions at the points L/4 and 3L/4 away from the pivoted ends.

A uniform rod of mass m and length l rotates in a horizontal plane with an angular velocity omega about a vertical axis passing through one end. The tension in the rod at a distance x from the axis is

A uniform rod of mass m and length l is suspended about its end. Time period of small angular oscillations is

A copper rod of length l is rotated about one end perpendicular to the magnetic field B with constant angular velocity omega . The induced e.m.f between the two ends is

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

A uniform rod of mass m , length l rests on a smooth horizontal surface. Rod is given a sharp horizontal impulse p perpendicular to the rod at a distance l//4 from the centre. The angular velocity of the rod will be

A uniform rod of mass m and length L lies radialy on a disc rotating with angular speed omega in a horizontal plane about vertical axis passing thorugh centre of disc. The rod does not slip on the disc and the centre of the rod is at a distance 2L from the centre of the disc. them the kinetic energy of the rod is

A uniform thin rod of length l is suspended from one of its ends and is rotated at f rotations per second. The rotational kinetic energy of the rod will be

A slender uniform rod of mass M and length l is pivoted at one end so that it can rotate in a vertical plane, Fig. There is negligible friction at the pivot. The free end is held vertically above the pivot and then released. The angular acceleration of the rod when it makes an angle theta with the vertical is

A copper rod of length l is rotated about one end perpendicular to the uniform magnetic field B with constant angular velocity omega . The induced e.m.f. between its two ends is