An object of mass m 1 kg attached to a string is moving in a

Last updated: 6/10/2023

An object of mass m 1 kg attached to a string is moving in a circle of radius R 40 cm on a horiozntal surface The other end of the string is threaded through a hole at the centre of the circle and a mass of M 2kg is hung from it Initially the mass M was held at rest If the mass M is released then the closest approach of the mass m to the centre is known to be r 10 cm Then choose the correct options Take g 10m s M A the smallest speed of mass m is 0 9m s B the largest speed of mass m is 3 6m s approximately C acceleration of mass M at the highest point is 6m s D acceleration of mass M at the lowest point is 36m s