For an inverted pendulum with no friction, the transfer function has the form P(s) = 9 where 1 L is the length of the pendulum, g is the acceleration due to gravity and k is a constant. If the lenght of the pendulum is 1 meters what is the minimum BW required in rad/s to be able to stabilize it
A. 3.5 rad/s
B. 1.5 rad/s
C. 0.3