Constructing the moment diagram
Considering the segment
from x = 1 m to x = 1.5 m
area under
shear = -5.00 kN-m
concentrated
moments = 0.00 kN-m
total bending
moment = -5.00 kN-m
at x = 1 m, M = +2.00 kN-m
total bending
moment = -5.00 kN-m
at x = 1.5 m, M = -3.00 kN-m