A) \[12\frac{W}{5}\]
B) \[5\frac{W}{12}\]
C) \[13\frac{W}{5}\]
D) \[13\frac{W}{12}\]
Correct Answer: D
Solution :
[d] \[PQ=\sqrt{O{{P}^{2}}+O{{Q}^{2}}}\] \[=\sqrt{{{13}^{2}}+{{5}^{2}}}=12\] Tension at the mid-point \[T=w\cos \theta =\frac{13}{12}w\]You need to login to perform this action.
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