# A pendulum bob on a 2 𝑚 string is displaced 60° from the vertical and then released. What is the speed of the bob as it passes through the lowest point in its path

Question :A pendulum bob on a 2 𝑚 string is displaced 60° from the vertical and then released. What is the speed of the bob as it passes through the lowest point in its path

(A) √2 𝑚/s

(B) $\sqrt{9\cdot 8}ms$

(C) 4.43 𝑚/s

(D) 1/√2 𝑚/