Part A

The column is constructed from high$-$strength concrete and six A$-36$ steel reinforcing rods. It is subjected to an axial force of $P=160kN.$ Each rod has a diameter of $20mm.($Figure $1)$

Determine the average normal stress in the concrete.

Express your answer to three significant figures and include the appropriate units.

${}_c=$

Figure

$1$ of $1$

Incorrect; Try Again; $7$ attempts remaining

Part B

Determine the average normal stress in each steel rod.

Express your answer to three significant figures and include the appropriate units.