The rigid bars
AB
and
CD
are supported by pins at
A
and
D. The vertical
rods are made of aluminum and bronze. Determine the vertical displacement of the point where the force
P=10 kips is applied. Neglect the weights of the members.
Extracted text: Aluminum L= 3 ft A = 0.75 in.2 E = 10 x 10° psi B Bronze L=4 ft A = 0.25 in.? E = 12 x 10 psi D +2 ft+-2 ft -