A simple pendulum of length \( L \) swings in a vertical plane. The tension of the string when i...

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A simple pendulum of length \( L \) swings in a vertical plane. The tension of the string when it makes an angle \( \theta \) with the vertical and the bob of mass \( m \) moves with a speed \( v \) is \( (g \) is the gravitational acceleration)
[WB-JEE 2015]
(a) \( m v^{2} / L \)
(b) \( m g \cos \theta+m v^{2} / L \)
(c) \( m g \cos \theta-m v^{2} / L \)
(d) \( m g \cos \theta \)
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