A) less than w
B) equal to w
C) equal to 2 w
D) infinitely large
Correct Answer: D
Solution :
For equilibrium of body \[mg=2T\cos \theta \] \[T=\frac{mg}{2\cos \theta }\] For the string to be horizontal, \[\theta =\text{9}0{}^\circ \] \[T=\frac{mg}{2\cos {{90}^{\circ }}}\] \[\Rightarrow \] \[T=\infty \]You need to login to perform this action.
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