- #1
hackhard
- 183
- 15
<<Mentor note: Thread split from https://www.physicsforums.com/threads/torque-opposite-in-direction-to-change-in-angular-momentum.866882/>> [Broken]
it can be proved that in this case pure rolling without slipping is impossible
ive assumed the cone to be right circular
proof by contradiction
https://drive.google.com/open?id=0B5m-h82V0Ej2b1g5YmFhSUk5UEE
https://drive.google.com/open?id=0B5m-h82V0Ej2aFRxR2RzRlFmaVk
https://drive.google.com/open?id=0B5m-h82V0Ej2aGxLRENyYmdXZVU
it can be proved that in this case pure rolling without slipping is impossible
ive assumed the cone to be right circular
proof by contradiction
https://drive.google.com/open?id=0B5m-h82V0Ej2b1g5YmFhSUk5UEE
https://drive.google.com/open?id=0B5m-h82V0Ej2aFRxR2RzRlFmaVk
https://drive.google.com/open?id=0B5m-h82V0Ej2aGxLRENyYmdXZVU
Last edited by a moderator: