A playground merry go round of radius 1 5 m has a mass 20 kg with the shape of solid cylinder and is rotating at 10 rev min

Question

A playground merry go round of radius 1 5 m has a mass 20 kg with the shape of solid cylinder and is rotating at 10 rev min about its center of mass A 30 kg child hops onto the merry go round and manages to sit down on the edge Determine the new angular speed of the system

Kunduz · Accepted Answer

Click to see the answer