A mass of 20 kg is suspended by a rope o...

A mass of 20 kg is suspended by a rope of length 2 m from a ceiling. A force of `173.2` N in the horizontal direction is applied at the midpoint of the rope as shown in Fig. What is the angle the rope makes with the horizontal in equilibrium ? Take g = 10`ms^(-2)`. Neglect mass of the rope.

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`30^(@)`

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