Home
Class 12
PHYSICS
A paricle of mass 2 kg is rotating by me...

A paricle of mass 2 kg is rotating by means of a string in a verticle circle. The difference in the tensions at the bottom and the top would be

A

12 kg wt

B

2 kg wt

C

`gt`12 kg wt

D

`lt` 12 kg wt

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A particle of mass m is rotating by means of a string in a vertical circle . The difference in tension at the top and the bottom revolution is

A body of mass 'm' is rotated by means of a string along a vertical circle of radius 'r' with constant speed. The difference in tensions when the body is at the bottom and at the top of the vertical circle is

A body of mass 2 kg is attached to a cord and whirled in a vertical circle of radius 2 m. The minimum speed at the bottom of the circle so that the cord will not slacken when the body rounds the top of the circle will be

A body of mass 4 kg is rotating in a vertical circle at the end of a string of length 0.6 m. Calculate the difference of K.E. at the top and the bottom of the circle

IF a stone is tied to one end of the string and whirled in verticle circle, then the tension in the string at the lowest point is equal to

A body of mass m is tied to a string of length l and whirled in a verticle cirlce. The velocity of the body at the lowest position is u. Then the tension in the string at a position when the string makes an angle theta with the vertical is

A body of mass 2 kg is tied to the end of a string 2 m long and revolved in horizontal circle. If the breaking tension of the string is 400 N, then the maximum velocity of the body will be

If a body of mass 0.1 kg tied with a string of length 1m, is rotated in vertical circle, then the energy of the body at the highest position will be

A stone is attached to one end of a string and rotated in a vertical circle . If the string breaks at the position of maximum tension , then it will break at

A stone of mass m is tied to a string and is moved in a vertical circle of radius r making n revolution per minute. The total tension in the string when the stone is its lowest point is.