The pulley in the figure represents different pulleys with outer radius and inner radius indicated in the table. The horizontal rope is pulled to the right at a constant speed that is the same in each case, and none of the ropes slips in its contact with the pulley

Question

Rank these scenarios on the basis of the speed of the block.

R_outer: .4m
R_inner: .2m

R_outer: .6m
R_inner: .5m

R_outer: .4m
R_inner: .3m

R_outer: .6m
R_inner: .2m

R_outer: .2m
R_inner: .1m

Answer 1

(largest)
R_outer: .6m
R_inner: .5m

R_outer: .4m
R_inner: .3m

R_outer: .4m, R_outer: .2m
R_inner: .2m , R_inner: .1m

R_outer: .6m
R_inner: .2m
(smallest)