A ball is held at rest in position \( A \) by two light cords. The horizontal cord is now cut an...

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A ball is held at rest in position \( A \) by two light cords. The horizontal cord is now cut and the ball swings to the position \( B \). What is the ratio of the tension in the cord in position \( B \) to that in position \( A \) originally?
Figure \( 2.178 \)
(A) 3
(B) \( 3 / 4 \)
(C) \( 1 / 2 \)
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