(Solved): (9\%) Problem 8: Two identical springs, A and B, each with spring constant \( k=30.3 \mathrm{~N} / ...

(9\%) Problem 8: Two identical springs, A and B, each with spring constant \( k=30.3 \mathrm{~N} / \mathrm{m} \), support an object with a weight \( W=10.8 \mathrm{~N} \). Each spring makes an angle of \( \theta=21.6 \) degrees to vertical, as shown in the diagram. \( \$ 50 \% \) Part (a) Write smexpression for the tension in spring A (which is equal to the tensic \[ T=1 \]