The cg of the distributed load is located 2x/3 from the 15N load. But since you are summing moments about the right end, the distance from the cg to the right end is how much?
why the center of moment due to distributed load 1.11x is located x /3 from the 15kN , shouldn't it be located 2x / 3 from the 15kN end ?
The Attempt at a Solution
is the author wrong ? [/B]