Multiple Choice Question: Two identical bars PQ and RS each weighing 75 N each are welded together to form a Tee and are suspended in a vertical plane as shown in the figure.

Two identical bars PQ and RS each weighing 75 N each are welded together to form a Tee and are suspended in a vertical plane as shown in the figure.

Calculate the value of the angle θ that the bar PQ will make with the vertical when a downward load of 100 N is applied at S.

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