A stone of 1 kg tied up with 10/3 m long string rotated in a vertical circle. If the ratio of maximum and minimum tension in string is 4 then speed of stone at highest point of circular path will be ( `g = 10 ms^2)`

A stone of mass 2 kg tied to a light inextensible string of length (5)/(3) m is whirling in a circular path in a vertical plane. If the ration of the maximum tension to the minimum tension in the string is 4 then the speed of the stone at the highest point of the circle is (g= 10 ms^(-2))

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

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.