A string 0.5m long is used to whirl a 1kg stone in a vertical circle at a uniform velocity of 5m/s .What is the tension in the string when the stone is at the top the circle is (a) 10N (b) 30N (c) 40 (d)50N

A body of mass 0.4 kg is whirled in a vertical circle making 2 rev/sec. If the radius of the circle is 1.2 m, then tension in the string when the body is at the top of the circle, is

A body of mass 0.4 kg is whirled in a vertical circle making 2 rev/sec . If the radius of the circle is 2 m , then tension in the string when the body is at the top of the circle, is

A small stone of mass 50 g is rotated in a vertical circle of radius 40 cm. What is the minimum tension in the string at the lowest point?

A 1kg stone at the end of 1m long string is whirled in a vertical circle at a constant speed of 4m//s . The tension in the string is 6N , when the stone is at (g=10m//s^(2))

A stone of mass 900g is tied to a string and moved in a vertical circle of radius 1m making 10 rpm. The tension in the string, when the stone is at the lowest point is (if pi^2 = 9.8 and g = 9.8 m//s^2 )

A mass of 2 kg tied to a string 1 m length is rotate in a verticle circle with a uniform speed of 4 m//s . The tension in the string will be 52 N, when the mass is at (g=10 m//s^(2))

A point mass of 2 kg tied to a string of 1 m length is rotated in a vertical circle with uniform speed of 4m/s. The tension in the string is nearly 32 N when mass is at

A body of mass 0.5 kg is whirled in a verticle circle an angular frequancy of 10 rad //s .If the radius of the circle is 0.5 m . What is the tension in the string when the body is at the top of the circle? (Given g= 10 m//s^(2))