The thin$-$walled shaft ABCD is fixed at A and loaded by concentrated torques at sections $B,C,$ and $D$ of HW$5\_2\_1$

$0\mathrm{.}0/16\mathrm{.}0$ puan $($derecelendirilmi$)$

Obtain the numerical value, in $N*m,$ for the internal axial torque resultant in the three segments $T^{AB},T^{BC},$

$T^{AB},$ and for the $x-$component of the reaction torque at $A,T_x^A$ :

$T^{AB}=,N*m$

$T^{BC}=,N*m$

$T^{CD}=,N*m$

$T_x^A=,N*m$

You have used $0$ of $6$ attempts

HW$5\_2\_2$

$\frac{0\mathrm{.}0}{4\mathrm{.}0}$ puan $($derecelendirilmi$)$

Obtain the numerical value, in radians, for total angle of twist of the shaft ${}^{AD}$ :

${}^{AD}=,$rad

You have used $0$ of $6$ attempts

HW$5\_2\_3$

$\frac{0\mathrm{.}0}{4\mathrm{.}0}$ puan $($derecelendirilmi$)$

Obtain the numerical value, in MPa, for the maximum shear stress in the wall of the shaft:

${}_{\text{m}\text{a}\text{x}}=,$MPa

direction and magnitude indicated in the figure. The shaft is composed of three segments, $AB,BC,$ and $CD$

of equal lengths $L=2m,$ and diameters indicated in the figure. The three segments are hollow tubes made

of steel with shear modulus $G=70$GPa and have equal wall thickness $t=1\mathrm{.}5mm.$

Note that, for the given dimensions, you can use the thin$-$wall approximations introduced in lecture.