the figure shown a uniform disc of mass 2m and radius 12 is

Last updated: 6/26/2023

the figure shown a uniform disc of mass 2m and radius 12 is lying at rest on a smooth horizontal surface A particle A of mass m is connected to a light string of length whose other end is attached to the circumference of the disc Initially string is just taut and tangential to the disc and particle A is at rest In the same horizontal plane another particle B of same mass m moving with velocity vo perpendicular to string collides elastically with A Just after impact which of the following statements will be true IC 2mv2 5l mv2 A Tension in the string is C Tension in the string is B 2m A 111 B Acceleration of the centre of the disc is 50