Question

Physics problem! Image attatched

Answer 1

having trouble with part c)

Answer 2

So far, I figured out that the tangential acceleration of the belt is
\[\frac{ .0038784m }{ s ^{2} }\]

"I" for the sphere is \[\frac{ 2mr ^{2} }{ 5 }\]

and I know that
\[a _{cm}=a _{belt}-r*\alpha\]