How to solve

Consider the two member frame shown in figure $1.$ Suppose that w$1=2\mathrm{.}1$kN$/$m$,$ w$2=1\mathrm{.}8$kN$/$m$.$ Follow the sign convention.

Part A

Dtermine the internal normal force at point D

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

Part B

Determine the internal shear force at point $D.$

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

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Part C

Determine the internal moment at point $D.$

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

Figure

$1$ of $1$

Answer part A$-$B$-$and C