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