In order to calculate stresses in a beam subjected to bending, one must at least know:
A. Geometry of the cross section
B. Shear force and bending moments
C. Young's modulus of the material
D. A and B
E. A, B and C
Answer: D
In order to calculate stresses in a beam subjected to bending, one must at least know:
A. Geometry of the cross section
B. Shear force and bending moments
C. Young's modulus of the material
D. A and B
E. A, B and C