A) g/3, g/6
B) g/6, g/3
C) g/2, g/2
D) 0, 0
Correct Answer: D
Solution :
\[\,T-mg\text{ }sin\,30{}^\circ =m\left( 2a \right)\] \[or\,\,\,T-\frac{mg}{2}=2ma\,\,\,\,\,\,\,\,\,\,\,\,......(1)\] \[and\text{ }mg-2T=ma\text{ }\,\,\,\,\,\,\,\,\,\,....\left( 2 \right)\] Solving equation (1) and (2) we get \[a=0\]You need to login to perform this action.
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