Prove that the tension throughout the string is uniform when the mass of string is considered to be zero.

A stone tied to a string rotated with uniform speed in a vertical plane. If the mass of the stone is m, len"gt"h of string is r and the speed of the stone is v, the tension in the string when the stone is at its lowest point is (g = acceleration due to gravity

A body of mass m is made to revolve along a circle of radius r in horizontal plane at a speed Vm//s with help of light horizontal string such that the tension in the string is 10 N. Keeping speed constant if mass is increased to 2m und radius is decreased to r//2 then tension in the string is

If a particle tied to the end of string is set in circular motion then the tension of the string is

For the arrangement shown in the figure, tension in the string is

A stone tied to the end of a string is whirled in a horizontal circle. The mass of the stone is 1.0 kg and the string is 0.50 m long. If the stone revolves at a constant speed for 10 times in 15.71 s, (a) what is the tension in the string? (b) What would happen to the tension in the string if the mass was doubled and all the other quantities remained the same? (c) What would happen to the tension in the string if the period was doubled and all the other quantities remain the same?

A stone of mass 0.25 kg tied to the end of a string is whirled round in a circle of radius 1.5 m with a speed of 40 rev./min in a horizontal plane. What is the tension in the string ? What is the maximum speed with which the stone can be whirled around if the string can withstand a maximum tension of 200 N ?