The figure below shows a rectangular section aluminum bar subjected to off$-$center forces

$P=4000N$ abolied as shown. All dimensions in the figure are in mm $.$

Part A

Solve for the maximum normal stress in the mid$-$region of the bar well away from the eyes where the loads are applied.

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

Previous Answers

Correct

Part B

Plot the normal stress distribution across the cross section at this mid$-$region of the bar. Here, $y$ is the distance from the neutral axis.

Label

$(y)=$

Points

$x$

$y$:

Press CTRL$+$Y to get to the elements on the canvas. Press CTRL$+$M to get to the main menu. The figure below shows a rectangular section aluminum bar subjected to off$-$center forces P

$=4000$ N

applied as shown. All dimensions in the figure are in mm$.$

lude the appropriate units.

$\backslash$sigma max

$=$

$32\mathrm{.}5$ MPa

Previous Answers

Correct

Part B

Plot the normal stress distribution across the cross section at this mid$-$region of the bar. Here, y

is the distance from the neutral axis.

show how to get numbers for the graph