m and radius R is made to move on a horizontal floor with a

Last updated: 5/29/2023

m and radius R is made to move on a horizontal floor with a horizontal velocity vo in such a way that at the time t 0 its motion is purely sliding C t 0 Fig 2 37 If the disc acquires a pure rotational motion after a time to i what is the velocity of the centre of mass of the disc in time to ii If the coefficient of friction is find the value of to Express the work done by frictional force as a function of time and also determine the total work done in time t which is much more than the time 1 mi to 2 Vo O t to Fig 2 37 Vo ii to Vo