A) \[g\]
B) \[\frac{g}{2}\]
C) \[\frac{2g}{3}\]
D) \[\frac{4g}{3}\]
Correct Answer: A
Solution :
\[a=\frac{g}{\left( 1+\frac{{{k}^{2}}}{{{R}^{2}}} \right)}\] For solid cylinder\[\frac{{{K}^{2}}}{{{R}^{2}}}=\frac{1}{2}\] \[\therefore \] \[a=\frac{g}{1+\frac{1}{2}}=\frac{2}{3}g\]You need to login to perform this action.
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