A sphere of mass 200 g is attached to an inextensible string of length 130 cm whose upper end is fixed to the ceilling . The sphere is made to describe a horizontal circle of radius 50 cm Calculate the periodic time of this conical pendulum and the tension in the string .

A sphere of mass 0.1kg is attached to an inextensible string of length 1.3m whose upper end is fixed to the ceilling The sphere is made to describe a horizontal circle of radius 0.5m Calculate time period of revolution and tension in the string .

A metal sphere of mass 0.2 kg is attached to an inextensible string of length 130 cm whose upper end is fixed to the rigid support. If the sphere is made to describe a horizontal circle of radius 50 cm, the timefor its one revolution is near about

A particle of mass 200g is attached to an ideal string of length 1.30 m whose upper end is fixed to ceiling. The particle is made to revolve in a horizontal circle of radius 50 cm. The tension in the string is (g = 10 m/s^2)

A particle of mass 200g is attached to an ideal string of length 1.30 m whose upper end is fixed to ceiling. The particle is made to revolve in a horizontal circle of radius 50 cm. The tension in the string is (g = 10 m/s^2)

A 100 g weight is tied at the end of a string and whirled around in horizontal circle of radius 15 cm at the rate of 3 revolutions per second. What is the tension in the string?

A point mass 200 gm is attached to one end of string and the other end is attached to a nail. The mass is made to rotate in a circle of radius 20 cm. What is the moment of inertia of the particle about the axis of rotation ?

A small ball of mass 100 g is attached to a light and inextensible string of length 50 cm . The string is tied to a support O and the mass m released from point A which is a' a horizontal distance of 30cm from the support. Calculate the speed of the ball is its lowest point of the trajectory.