## Two forces are applied to a structure. F1 has a magnitude of 950 N and its direction makes angles of 45° with respect to the x-axis, 120° with respect to the y-axis, and 30° with respect to the z-axis. F2 is given as (10i -50j + 50k) N. Find the resultant vector 1 2 R F F in terms of its rectangular components, find the magnitude of R , and determine the unit vector in the direction of R ( R ).

Two forces are applied to a structure. F1 has a … Read More...