The $70-$mm The $70-$mm$-$diameter solid shaft is made of $2014-$T$6$ aluminum

and is subjected to the distributed and concentrated torsional

loadings shown where $T=1\mathrm{.}70kN*m.($Figure $1)$

Part A

Determine the angle of twist at the free end $A$ of the shaft.

Express your answer in degrees to three significant figures.

$=$

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Figure

$-$diameter solid shaft is made of $2014-$T$6$ aluminum and is subjected to the distributed and concentrated torsional loadings shown where T

$=1\mathrm{.}70$ kN$$m

$.($Figure $1)$

Figure$1$ of $1$

Shaft A B of length $1$ meter, fixed at B$,$ with T kilo Newton meters counterclockwise $0\mathrm{.}4$ meters from B$,$ and $2$ kilo Newton meters per meter clockwise on the $0\mathrm{.}6-$meter segment from A$.$

Part A

Determine the angle of twist at the free end A

of the shaft.

Express your answer in degrees to three significant figures.