Answer to Question #90206 in Mechanics | Relativity for Murari

Question

When i rotate a slipper on floor it stops after some time so is the reason friction
Because i felt that when rotational motion
Is involved then any other reason would be there for stopping of slipper

Answer 1

The reason for stopping the slipper are primarily the dissipation forces. As noted in the question, this is primarily the friction force on the floor surface, and secondly it is air resistance. It will make a greater contribution, with an increase in the surface area of ​​the slipper and its speed.