Notice Since the focus of this homework is method #2 for calculating moments, you will not get any points for solving the problems using CROSS PRODUCTS. Problem #1. The force F = (400 i- 100 j – 700 k} lb acts at the end of the beam. Determine the moment about the points O and A. Express the answers in the Cartesian vector notation. aft 15ft 0.25 ft
Notice Since the focus of this homework is method #2 for calculating moments, you will not get any points for solving the problems using CROSS PRODUCTS. Problem #1. The force F = (400 i- 100 j – 700 k} lb acts at the end of the beam. Determine the moment about the points O and A. Express the answers in the Cartesian vector notation. aft 15ft 0.25 ft