a rod of length L is hinged from one end. It is brought to a horizontal position and released. The angular velocity of the rod when it is in vertical position is
a) sqrt(sg/l)
b) sgrt(3g/l)
c) sqrt (g/2l)
d) sqrt(g/l)
a rod of length L is hinged from one end. It is brought to a horizontal position and released. The angular velocity of the rod when it is in vertical position is
a) sqrt(sg/l)
b) sgrt(3g/l)
c) sqrt (g/2l)
d) sqrt(g/l)