The angle shown below is used as a cantilever beam to support an applied eccentric force, $P,$ at the

tip as shown $($viewing from the tip towards the fixed end$).(1)$ Compute the principle moments of

inertia, $y^{\text{'}}$ and $z^{\text{'}}.$ Draw a sketch of the principle axes. $(2)$ Determine the bending normal stress

distribution at the critical section of the beam $($i$.$e$.,$ fixed end$).$ Choose enough points to draw the

diagram along the left edge and bottom edge. The length, $L,$ of the beam is $60$ inches. $(3)$ What is

the maximum deflection at the tip of the beam and direction? $E=29000$ksi. Note the coordinate

system$-$see course site for required equations.