Part E

Consider the beam shown in $($Figure $1).EI$ is constant. Assume the support at $B$ is a roller and A and $C$ are fixed.

Figure

$1$ of $1$

Draw the moment diagram. Follow the sign convention given in Chapter $4$ in the textbook.

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

Note $1-$ Draw a vertical line t$$ denote local maximum or minimum.

Note $2-$ You should not draw an "extra" discontinuity line at the point where the curve passes the $x-$axis.

Note $3-$ The curve you choose from the drop$-$down is only a pictorial representation yi 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.

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$M(k*ft)$