Solution of task 5.4.13 from the collection of Kepe OE

Solution of task 5.4.13 from the collection of Kepe OE

5.4.13
Calculate the scalar product of the principal vector R and the principal moment M0 of the force system if their projections are known on the axis of the Cartesian coordinate system: Rx = 1 H, Ry = 3H, Rz = 0, Mx = 5H • m, Mv = 4H • m, Mz = 1 N • m. (Answer 17)