A thin uniform rod AB of mass M and length L is hinged at one end A to the level floor. Initially it stands vertically and is allowed to fall freely to the flow in the vertical plane. The angular velocity of the rod when its end B strikes the floor is - VgyanHub

Question:

17.A thin uniform rod AB of mass M and length L is hinged at one end A to the level floor. Initially it stands vertically and is allowed to fall freely to the flow in the vertical plane. The angular velocity of the rod when its end B strikes the floor is

Options :

a) (mg/L)
b) (mg/3L)^1/2
c) (g/L)
d) (3g/L)^1/2

Answer :

d) (3g/L)^1/2

Answer Steps :

Solution :-

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