Consider $($Figure $1).$ Take ltexttip $.$ Assume the support at $A$ is a pin and $B$ is a roller.

Determine the internal normal force in the beam at point $C.$

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

$N_C=$

Part B

Determine the internal shear force in the beam at point $C.$

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

Figure

$1$ of $1$

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Part C

Determine the internal moment in the beam at points $C.$

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