Question

А
square made of 4 uniform rods each of mass m=1/14kg and length 1=lm each, is
hinged about midpoint o of AB as shown and is lying on a smooth horizontal table.
Two forces F=154N act on the square in the direction shown. They are always
perpendicular to the rods AB and AD If the angular velocity (in rad/s) of the square
by the time it rotates by an angle of 7/2 is (60+u), find n [Take : 1 =
--
IF
o
B
F
Nour answer​

Answer 1

Answer:

The mass of gibran m=1/14 and leangth 1=m is B