Bars BC and DG have the same cross-sectional area A but have different moduli of elasticity EBC and EDG . Assume that the deformation of bar BHD is negligible. If the bar BHD remains horizontal when a...

Bars
BC
and
DG
have the same cross-sectional area
A
but have different moduli of elasticity
EBC
and
EDG. Assume that the deformation of bar
BHD
is negligible. If the bar
BHD
remains horizontal when a downward force
F
is applied at
H, what is the distance
?