Recent content by kkinsky

  1. K

    Vector with angles with axis (book wrong?)

    Homework Statement got a vector F (105,300,140) magnitude: 347.3 it wants the angles, 3 of them with the axis x y z Homework Equations all my calculations has lead to the wrong answer, but the correct answer is (180-myanswer) why is that? The Attempt at a Solution...