Incidentally, your dataset can be used to show that Excel must modify the Catmull-Rom spline algorithm to draw its smoothed lines, because Excel smoothed lines usually overlap that spline yet avoid the pathology that you found. As Answers.Microsoft notes, “An adjustment to the basic method is ...
Derive the shear and moment functions. Draw the shear and moment diagrams by plotting these functions. Determine V(x) and M(x) for 0 ft \leq x < 14 ft What are the shear and bending-moment functions for 0 ft \leq x<14 ft? Express your answers,...