If you take moments about A, do you have to include the moment AB in the calculation aswell. So the result would be BX-MBA-MAB?

X D Answer: 8 ft A B 4 ft 3 ft 4 ft F C If the crate in the image weighs 96.1 lb, What is the Force in Cable AD (lb)?

I have attached the question below in the image! Directions are also in the question.

We have 2 individuals pulling a marshmellow with ropes. The resultant force is directed along the positive x-axis. Person A is pulling at 60 degree angle. 1. Find what angle ? is if individual B is pulling twice as hard as individual A. 2. Draw the vector addition relationship between the force vectors ??, ??. Also, find FA and FB resultant force, shown using ?. Use either the parallelogram law or the triangle rule.