A mass m is supported by a massless string wound around a uniform hollow cylinder of mass m and radius R. If the string does not slip on the cylinder, with what acceleration will the mass fall on release? [JEE MAIN 2014] |
A) \[\frac{5g}{6}\]
B) g
C) \[\frac{2g}{3}\]
D) \[\frac{g}{2}\]
Correct Answer: D
Solution :
[d] |
(1) |
(2) |
(3) |
Solving (4) |
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