A cantilever beam has a right triangular cross section and is loaded by a concentrated loa...

A cantilever beam has a right triangular cross section and is loaded by a concentrated load P at the free end (Figure P7.30). Solve for the stresses at points A and C at the fixed end if P = 4.00 kN, h = 120 mm, b = 75.0 mm, and L = 1.25 m.

FIGURE P7.30