The rectangular horn antenna shown in (Figure 1) is used for receiving microwaves. The horn is made of plates having a constant thickness and
density and is open at each end. Suppose that a=0.44ft,b=0.68ft, and c=0.34ft.
Part A
Determine the location \bar{x} of the horn's center of gravity G.
Express your answer in feet to three significant figures.
\bar{x} =
ft
