A rod AB of length 1m is placed at the edge for a smooth table as shown in figure. It is hit horizontally at point B. If the displacement of centre of mass m in 1s is 5sqrt(2)m. The angular velocity of the rod is (g=10m//s^(2))

A rod AB of length 1m is placed at the edge for a smooth table as show

1.	A rod AB of length 1m is placed at the edge for a smooth table as shown in figure. It is hit horizontally at point B. If the displacement of centre of mass m in 1s is 5sqrt(2)m. The angular velocity of the rod is (g=10m//s^(2))
Answer» `30 rad//s` `20 rad//s` `10 rad//s` `5 rad//s` ANSWER :A