- #1
veronicak5678
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Homework Statement
A solid uniform disk unrolls from a string which is wrapped around it. If tension and weight are the only important forces, find the vertical acceleration of the disk in terms of gravity.
Homework Equations
The Attempt at a Solution
mg - T = ma
a = mg - T /m
I know it's not this simple, but I don't know what else to do.