A ball tied to the end of the string swings in a vertical circle under the influence of gravity.

A ball tied to the end of the string swings in a verticlal in a verticle circle under the influence of gravity.

A ball tied to the end of the string swings in a verticla plane in a vertical circle under the influence of gravity.

A small body tied to one end of the string is whirled in a vertical circle. Find the velocity and tension at the lowest and highest point of the circle respectively.

A small body tied to one end of the string is whirled in a vertical circle. Represent the forces on a diagram when the string makes an angle theta with initial position.

A ball attached to one end of a string swings in a vertical plane such that its acceleration at point A (extreme position) is equal to its acceleration at point B (mean position), The angle theta is

A stone of mass m, tied to the end of a string, is. whirled around in a horizontal circle (neglect gravity). The length of the string is reduced gradually such that mvr = constant. Then, the tension in the string is given · by T = Ar '', where A is a constant and r is the instantaneous radius of the circle. Then, n is equal to:

A child revolves a stone of mass 0 .5 kg tied to the end of a string of length 40 cmin a vertical circle . The speed of the stone at the lowest point of the circle is 3 m//s Calculate tension in the string at this point.