Problem 004-ms For the truss shown in Fig. T-05, find the internal fore in member BE.

Solution 003-ms

$\Sigma M_F = 0$

$6R_A = 2(120)$

$R_A = 40 \, \text{ kN}$

From section to the left of a-a

$\Sigma M_A = 0$

$F_{BE} = 0$ answer

why section left of a-a? not right?

more forces to consider, harder to solve

can any one explain please why the Fbe is zero

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## Comments

## why section left of a-a? not

why section left of a-a? not right?

## more forces to consider,

more forces to consider, harder to solve

## can any one explain please

can any one explain please why the Fbe is zero