Homework Statement
see picHomework Equations
The Attempt at a Solution
Ive worked out T1 which is T1=F1(-4i-5j-10k/11.8743) = T1(-0.337i-0.421j-0.842k)
and T2=F2(-4i-5j-10k/11.8743) =T2(0.337i-0.421j-0.842k)
and the next step is to find the unit vector of force M = 20kn but how do i work out...