A) \[\frac{MgL}{18}\]
B) \[\frac{MgL}{9}\]
C) \[\frac{MgL}{3}\]
D) \[MgL\]
Correct Answer: A
Solution :
There will be the change in position of centre of gravity, which was \[L\text{/}6\] down now is shifted to the top of table hence, Work done\[=\frac{M}{3}\times g\times \frac{L}{6}=\frac{MgL}{18}\]You need to login to perform this action.
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