Need Help on Statics problem?

Question

The problem is this: A Cantilever beam having an extended length of 3m is subjected to a vertical force of 500N. Assuming the wall resists this load with linearly varying distributed loads over the .15m length of the beam portion inside the wall, determine the intensities w1 and w2 for equilibrium...can someone nudge me please?

Answer 1

The moment of the vertical force about the point where the beam meets the wall is 500*(3 - 0.15). The moment of the load from inside the wall is F*[0.15/2], where F is the total force applied by the wall. w1 = 500*3-0.15, w2 = F*0.075. The force from the wall, if uniform, can be considered a single force acting at its midpoint.