Four objects with the same mass and radius are spinning freely about a diameter with the same angular speed. Arrange the work required to stop them in the decreasing order (a) Solid sphere (b) Hollow sphere (c ) Disc (d) Hoop

Four objects with the same mass and radius are spinning freely about a

1.	Four objects with the same mass and radius are spinning freely about a diameter with the same angular speed. Arrange the work required to stop them in the decreasing order (a) Solid sphere (b) Hollow sphere (c ) Disc (d) Hoop
Answer» d,b,C,a a,b,c,d b,a,d,c c,a,b,d Answer :A