Part A

Consider the beam in the figure below. Take $P=25kN.($Figure $1)$

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

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

$N_C=$

Units

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The shaft is supported by a smooth thrust bearing at $B$ and a smooth journal bearing at $A.$ Take $P=900N$ and $w=900\frac{N}{m}.($Figure $1)$Part A

Determine the magnitude of the resultant internal normal force acting on the crosssection at point $C.$

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

$N_C=$

$$

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Figure

$1$ of $1$

Part B