A pot of 90 N is supported at A by the three cords. Determine the forces in cords AB, AC and AD. N y B Wpot 90 N X Coordinates: A (2, 0, 0) m B (5, 1.5, -1) m C (0, 2, -1) m D (0, 2, 1) m

0.55 m • the resultant of tem. 0.6 m 0.6 m Exercise 4.4 * Cvn F for the De Three concurrent forces F = 800 N, F=500 N and F3 each act at points D, C and B all located on the x-z plane. If the F1 te 50% F2 20 m 30° D Exercise 47 F3 30 X-y plane, determine the vectors of F3 and the resultant R. resultant R of the three forces acts on the 10 m B 15 m Determine the ltm he t Z.

Identify the direction of the resultant of the system of concurrent forces having the following magnitudes and passing through the origin and the indicated points: P=520 lb (+8,-6,+5)T=270 lb (-3,-4, +10)F=280 lb (+5,-3,-6).  a.) right, up, backward b.) None of the above c.) left, up, backward d.) left, down, forward e.) right, down, forward

Find the Resultant Force when ( R_y = 190 N ) %3D