IIT JEE-AIEEE 2012, Entrance Notifications, Study Tips, Engineering Preparation, Practice Test Papers, Experts Advice

Ask iit jee aieee pet cbse icse state board community

Discussion Response Post to: ROOLING QUESTON-A PURE BREAIN TEASER

Forum Index -> Mechanics -> View Full Question

Author

Message

Rizwan M (55)

Cool goIITian

total posts: 89
Offline

sphere cant roll if there is no friction.but already rolling sphere when put on ice will keep on rotating and yes it will move translationally as well there wont be v=rw relation valid as rotation energy is costant there... so sphere cant technically do pure rolling on ice.but it can do impure rolling ...

plsase feel free to nudge meeeeeeee

Hey iam the biggest nerd in the world weighing 250 pounds get it?????

Like 0 people liked this

Free Sign Up!