Rolling without Sliding 4-21-17
Rolling Double Drum
Find Aa,Ab,Ac (mag and direction)
Inextensible cord → Vb=Vd=0.16 m/s, and Abx=Ad=0.60m/s². The inner
drum rolls without sliding → along track → Va=0 (velocity of track).
Using velocity analysis, Va=0 (RWOS), A=ICR.
G moves purely horizontally (G always r from surface, G is rec