Suppoese a bowling ball is initially thrown so that it has n angular momentum at all. i.e. it is initially just sliding down the lane. eventually kinetic friction will get it spinning fast enough so that it is rolling without slipping. Treating the bowling ball as a solid sphere with moment of inertia 2/5MR^2 its final speed is that fraction of its initial speed?
A. 1/7
B.2/5
C.5/7
D.7/10
E.10/7
***************************************************************************************************
Check the answer and let me know immediately if you find
something wrong... I will rectify the mistakes asap if any
Get Answers For Free
Most questions answered within 1 hours.