Which of the following shows the positive sign convention for the internal actions when we we cut the beam at A?

Based on the known relationship between load-and-shear (w=dV/dx) and shear-and-moment (V=dM/dx) calculate the value of:

Based on the known relationship between shear-and-moment  (V=dM/dx) calculate the value of:

Which option best depicts the shape of the SFD (Shear Force Diagram) of the following beam?

A point of inflexion/inflection in a beam deflected shape corresponds to when the bending moment in the beam equals   

When the shear force diagram passes through the zero axis, the corresponding bending moment at the same location will be...?

What shape does the following load give to a bending moment diagram?

Based on the known relationship between load and shear, use the SFD diagram below to calculate the actual value of the load P1 (in kN) on the beam.  

Provide your answer to the nearest integer without units. 

Which of the following shows the positive sign convention for the internal actions when we we cut the beam at A?

What internal action(s) causes a beam to curve?