One kg mass tied at the end of the string 0.5 m long is whirled in a horizontal circle, the other end of the string being fixed. The breaking tension in the string is 50 N. Find the greatest speed that can be given to the mass.

A stone of mass 50 g is tied to the end of a string 2 m long and is set into rotation in a horizontal circle with a uniformspeed of 2 m//s . Then tension in the string is

A 2 kg stone at the end of a string 1 m long is whirled in a vertical circle at a constant speed. The speed of the stone is 4 m//sec . The tension in the string will be 52 N , when the stone is

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 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

A 1kg stone tied at the end of 1 m long string is whirled in a vertical circle with constant speed of 5m/s. If the tension in string is 20N, then find the position of stone.

A stone tied at the end of sring is whirled in a circle. If the string break , the stone flies away tangentially . Why ?

A stone tied to the end of a string of length 50 cm is whirled in a horizontal circle with a constant speed . IF the stone makes 40 revolutions in 20 s, then the speed of the stone along the circle is

A stone is tied to a string of length L and is whirled in a vertical circle,with the other end of the string at the centre. At a certain instant of time, the stone is at its lowest position and has a speed u. The magnitude of change in velocity as it reaches a horizontal position is

A stone of mass1/2kg iswhirled round the end of a piece of string in a horizontal circle of radius half a meter with a uniform speed of 1 m//s . The tension in the string is

A body of mass 0.1 kg tied to a string of length 5 m is revolved in a vertical circle such that the maximum tension in the string is 9N. The minimum tension in the string is A. 0N B. 3N C. 4N D. 6N