Part A

Consider the beam shown in $($Figure $1).EI$ is constant. Assume the support at $B$ is a roller and A and $C$ are fixed.

Figure

$1$ of $1$

Determine the internal end moment $M_{AB}$ acting on span $AB$ at A measured clockwise.

Express your answer in kilopound$-$feet to three significant figures. Enter positive value if the moment is clockwise and negative value if the moment is counterclockwise.

View Available Hint$($s$)$

$M_{AB}=$

$k*ft$

Part B

Determine the internal end moment $M_{BA}$ acting on span $AB$ at $B$ measured clockwise.

Express your answer in kilopound$-$feet to three significant figures. Enter positive value if the moment is clockwise and negative value if the moment is counterclockwise.

View Available Hint$($s$)$

$M_{BA}=$

$1.$ DETERMINE THE INTERNAL END MOMENT Mab acting on span AB at A

$2.$ DETERMINE THE INTERNAL END MOMENT Mba acting on span AB at B

$3.$ DETERMINE THE INTERNAL END MOMENT Mbc acting on span BC at B

$4.$ DETERMINE THE INTERNAL END MOMENT Mcb acting on span BC at C

$5.$ DRAW THE MOMENT DIAGRAM

$-$ NEED TO USE GENERAL SLOPE DEFLECTION EQUATION TO SOLVE