Part C $-$ Problem $-$ Solve : Shear Diagram

Consider the beam in the Figure. Draw the shear diagram.

To Practice on how to use the drawing tools, please go back to Workshop for Chapter $1,$ review the problem on how to use these

tools.

Click on "add vertical line off" to add discontinuity lines. Then click on "add segment" button to add functions between the

lines.

Note $1-$ You should not draw an "extra" discontinuity line at the point where the curve passes the $x-$axis.

Note $2-$ The curve you choose from the drop$-$down is only a pictorial representation of a real quadratic$/$cubic curve. The

equation of this curve is not mathematically equivalent to the correct answer. Consequently, slopes at discontinuities and

intercepts with the $x-$axis $($if any$)$ are not accurate.

Note $3-$ Be sure to indicate the correct types of the functions between the lines, e$.$g$.$ if in your answer the type of a function

is "linear increasing slope" for the function that actually has linear decreasing slope, the answer will be graded as incorrect.

Use the button "change segment" if necessary.

Note $4-$ Make sure you place only one vertical line at places that require a vertical line. If you inadvertently place $2$ vertical

lines at the same place, it will appear correct visually because the lines overlap, but the system will mark it wrong.