Which one of the following statements is NOT correct regarding the relationships between bending moment, shear force and applied load ?
1
The rate of change of shear force along a beam is equal to the distributed load
2
The rate of change of bending moment along a beam is equal to the shear force
3
The rate of change of bending moment along a beam is equal to the distributed load
4
The shear force and bending moment at free end is always zero