Consider the beam shown in $($Figure $1).$

Figure

$1$ of $1$

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Part B

Express the moment function in terms of $x,$ where $x$ is in feet.

Express your answer in kilopound$-$feet in terms of $x.$

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Part C

Draw the shear diagram for the beam.

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

Note $1-$ Make sure you place only one vertical line at places that require a vertical line. If you inadvertently place two vertical lines at the same place, it will appear correct visually because the lines overlap, but the system will mark it wrong.

Note $2-$ Be sure to indicate the correct types of the functions between the lines, e$.$g$.$ in your answer the type of a function is "linear increasing slope" for the function that actually has linear decreasing slope, the