Consider the basketball pole and hoop modeled in two dimensions below. the base of the pole is cemented to the ground. prof. juarez and prof. kersh are still playing with jordan and try again to block a shot and land on the hoop with forces fj and fk at point a. they begin to worry that the long winter has taken it’s toll on both their diets and the material strength of the pole.

given the following:

|fj|=500.31 n

|fk|=431.64 n

alpha=23 degree

a=2 m b=3 m c=1.8 m

determine the internal loads acting on the upper portion of the pole at point b.
hint: make sure your reactions at b follow the sign convention for internal forces.

normal force at b = ? n

shear force at b = ? n

bending moment at b = ? nm