A small body of mass m is attached to a light thread which

Last updated: 5/29/2023

A small body of mass m is attached to a light thread which passes through a hole at the centre of a smooth table The body is set into rotation in a circle of radius r with a speed v The thread is pulled down so that the radius of the path is changed to r2 What will be the new linear speed and the new angular speed of the body Vi