Question

ABCD is rectangle, which AR-CD-100 mm and RC-D-80mm Forces of 100 Nach act
A and CD and forces of So Nacht alone BC and D. Find the resultant moment of the two
couples.​

Answer 1

Answer:

ABCD is rectangle, in which AB = CD = 100 mm and BC = DA = 80 mm. Forces of 100 N each act along AB and CD and forces of 50 N each at along BC and DA. What is the resultant moment of the two couples?

A: Skyli provides a workable method. I prefer a method easier to visualize:

2 x 100 x 40 + 2 x 50 x 50 = 13.0 newton.meters