Home
Class 11
PHYSICS
Figure shows as rod of length 20 cm pivo...

Figure shows as rod of length 20 cm pivoted near an end and which is made to rotate in a horizontal plane with a constant angular speed. A ball ofmass m is spuspended by a string angular also of length 20 cm from the other end of the rod. If the angle `theta` made by the stirng with the vertical is `30^0`. find the anglular speed of the rotation. Take `g=10 m/s^2`

Promotional Banner

Similar Questions

Explore conceptually related problems

Consider the situation as shown in the figure. A rod of length L=2//27m pivodated near an end which is made to rotate in a horizontal plane with a constant angular speed. A ball is suspended bu a string also of length 2//27m from the other end of the rod. if the string makes theta=53^(@) with vertical, find the angular speed of rotation.

A pendulum bob of mass m hangs from one end of a horizontal rod which is rotating about vertical axis with an unknown angular speed omega such that the light inextensible string of length l of the pedulum makes a constant angle theta with vertical. Find the Q. angular speed omega

A pendulum bob of mass m hangs from one end of a horizontal rod which is rotating about vertical axis with an unknown angular speed omega such that the light inextensible string of length l of the pedulum makes a constant angle theta with vertical. Find the Q. angular speed omega

A uniform rod of length l is from rest such that it rotates about a smooth pivot. The angular speed of the rod when it becomes vertical is. .

A uniform rod of length l is from rest such that it rotates about a smooth pivot. The angular speed of the rod when it becomes vertical is. .

Consider a rod of mass M and length L pivoted at its centre is free to rotate in a vertical position plane. The rod is at rest in the vertical position. A bullet of mass M moving horizontally at a speed v strikes and embedded in one end of the rod. The angular velocity of the rod just after the collision will be.

A rod of mass m,length l pivoted at its centre is free to rotate in a vertical plane.The rod is at rest and is in vertical position.A bullet of mass m/2 moving horizontally with speed v strikes and sticks to one end of the rod. Angular velocity of system just after collision is

A rod AB of length l is pivoted at an end A and freely rotated in a horizontal plane at an angular speed omega about a vertical axis passing through A. If coefficient of linear expansion of material of rod is alpha , find the percentage change in its angular velocity if temperature of system is increased by DeltaT .