A simple pendulum of length \( l \) and mass \( m \) is initially at its lowest position. It is ....

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A simple pendulum of length \( l \) and mass \( m \) is
\( \mathrm{P} \)
initially at its lowest position. It is given the minimum horizontal speed necessary to move in a circular path about the point of suspension. The tension in the string at the lowest position of the bob is
(A) \( 3 \mathrm{mg} \)
(B) \( 4 m g \)
(C) \( 5 \mathrm{mg} \)
(D) \( 6 \mathrm{mg} \)


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