A Simple Pendulum,1

Multiple Choice

A simple pendulum,1.00 m in length,is released from rest when the support string is at an angle of 20.0° from the vertical.What is the speed of the suspended mass at the bottom of the swing? (g = 9.80 m/s² and ignore air resistance)

A) 4.43 m/s
B) 2.59 m/s
C) 1.18 m/s
D) 1.09 m/s
E) ​0.3 m/s