5 A mass m moves in a circle on a smooth horizontal plane

Last updated: 5/28/2023

5 A mass m moves in a circle on a smooth horizontal plane with velocity vo at a radius Ro The mass is attached to a string which passes through a smooth hole in the plane as shown 1 R The tension in the string is increased gradually and finally m moves in a circle of radius The final value of the kinetic energy is 1 mv m 2 2my 3 Ro 2 my 4 mir