A stone tied with a string, is rotated in a vertical circle. The minimum speed with which the string has to be rotated

1. A stone tied to a string is rotated in a vertical circle. The minimum speed with which the string has to be rotated.

A stone tied to a string is rotated a vertical circle. The minimum speed of the stone during a complete vertical circular motion.

A stone tied to a string is rotated a vertical circle. The minimum speed of the stone during a complete vertical circular motion.

A stone attached to a string is rotated in a vertical circle such that when it is at the top of the circle its speed is V and there is neither tension nor slacking in the string. The speed of stone when its angular displacement is 120^@ from the lowest point is

A stone tied to a string is whirled in a vertical circle with unifrom speed. If the difference between the maximum and minimum tensions is 1kgwt, the mass of stone is

The breaking tension of a string is 10 N. A particle of mass 0.1 kg tied to it is rotated along a horizontal circle of radius 0.5 meter. The maximum speed with which the particle can be rotated without breaking the string is

The breaking tension of a string is 10 N. A particle of mass 0.1 kg tied to it is rotated along a horizontal circle of radius 0.5 meter. The maximum speed with which the particle can be rotated without breaking the string is