Determine the tension developed in cables AB, AC, and AD

Determine the tension developed in cables AB, AC,

[amandaswigart]

where does the -2 you multiply equation 2 coming from? Ive tracked alone in your previous videos, but Im not seeing it this time...

[caleighcasey]

what if the value in the z direction can be changed? how do u make an equation for the tension and the distance between the box and the ceiling?

[jonardmarcoromero]

This is amazing.. Now i learn that is is better to read a book than watching a video.

[ikhmalhaiqel]

if i cant solve the equation directly like you do ..is that means i must use matrices to solve it ?

[armando-]

The coordinate ecuation TAD is = (3, 0, 0), not (1, 0, 0), for the result is TAD=120lb, good video 👍

[andresherreragalvis]

In which book can I find this exercise?

[keenman]

I got 1091 lb for FAD...its position vector is (3, 0, 0) not (1, 0, 0)

[NBGMOdi]

i really wish i could marry you, saving my grades