Physics, 10.04.2020 20:55 ikramhamideh
A yo-yo [see Fig (a)] is constructed from two identical uniform disks of radii R and mass M They are held together by a massless cylindrical spindle [hub of smaller radius Ro. The yo-yo is wound with very thin, massless string. 0- The yo-yo is released from rest and falls/unwinds for a distance of h
(a) What is angular acceleration during the descent?
(b) What is the tension on the string during the descent?
(c) How long does it take to descend to the distance h?
Answers: 2
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A yo-yo [see Fig (a)] is constructed from two identical uniform disks of radii R and mass M They are...
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