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 stone of mass m tied to the end of a string is whirled around in a horizontal circle (neglect force du eto grvaity). The length of the string is reduced gradually keeping the angular momentum of the stone about the centre of the circle constant. Then the tension in the given by T = A r^(n) , where A is a constant and r is instantaneous radius of the circle. Show that n = - 3 .

A stone of mass m tied to the end of a string, is whirled around in a horizontal circle. (Neglect the force due to gravity). The length of the string is reduced gradually keeping the angular momentum of the stone about the centre of the circle constant. Then, the tension in the string is given by T = Ar^n where A is a constant, r is the instantaneous radius of the circle and n=....

A stone of mass m tied to the end of a string, is whirled around in a horizontal circle. (Neglect the force due to gravity). The length of the string is reduced gradually keeping the angular momentum of the stone about the centre of the circle constant. Then, the tension in the string is given by T = Ar^n where A is a constant, r is the instantaneous radius of the circle and n=....

A stone of mass m tied to the end of a string, is whirled around in a horizontal circle. (Neglect the force due to gravity). The length of the string is reduced gradually keeping the angular momentum of the stone about the centre of the circle constant. Then, the tension in the string is given by T = Ar^2 where A is a constant, r is the instantaneous radius fo the circle and n=....

A stone is tied to the end of a string of length 1 and whirled in a horizental circle. When the string breaks then stone

A stone tied to the end of a string is whirled in a horizontal circle with constant speed. Name the acceleration experienced by the stone.

A stone of mass 2.0 kg is tied to the end of a string of 2m length. It is whirled in a horizontal circle. If the breaking tension of the string is 400 N, calculate the maximum velocity of the stone.