A) \[\frac{g}{4}\,\,downwards\]
B) \[\frac{g}{4}\text{ }upwards\]
C) \[\frac{g}{2}\,\,downwards\]
D) \[\frac{g}{2}\,\,upwards\]
Correct Answer: D
Solution :
\[4g-2T\,\,=\,\,4\left( \frac{a}{2} \right)\] \[T-lg=1\left( a \right)\] \[a\,\,=\,\,g/2\,\left( up \right)\]You need to login to perform this action.
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