The two identical rectangular steel frames with the

Last updated: 6/12/2023

The two identical rectangular steel frames with the dimensions shown are fabricated from a bar of the same material and are hinged Rectangular at the midpoints A and B of their sides 3m x 1m If the frame is resting in the position shown on a horizontal surface with negligible friction determine the velocity v with which each of the upper ends of the frame hits the horizontal surface if the cord D is cut Take the value of dimensions shown in figure c 1 m b 3 2 m and 0 74 i e sin and 0 3 25 04 cos 11 25 A 5 m s C 3 m s g 10 m s b b b A b D C C 0 B side view 0 Smooth horizontal surface B 8 m s D 4 m s