A) \[{{0}^{o}}\]
B) \[{{30}^{o}}\]
C) \[{{45}^{o}}\]
D) \[{{60}^{o}}\]
Correct Answer: C
Solution :
From the figure for the equilibrium of the system \[2T\cos \theta =\sqrt{2}mg\] Þ \[\cos \theta =\frac{1}{\sqrt{2}}\] Þ \[\theta =45{}^\circ \]You need to login to perform this action.
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