Chapter 9, Problem 115P

Determine the resultant R of the force system

Calculate the resultant (i) V₁ + V₂ + V3 and (ii) V₂ + V₁ − V3 when V₁ = 120 N at 140° V₂ = 80 N at 120° V3 = 300 N at 220°

Consider the following picture F₁ = 69 N F₂ = 181 N F₂= 255 N ZA = 32 m Find the magnitude of the resultant force acting on the pole at height ZA. N ENTER Calculate the directional cosine cos(a), cos(3), cos(y) ENTER B (15,-10, 0) F₁ N N A (0, 0, Z₂) F₂N F3 N D (-5, 10, 0) C (20, 25, 0)

Find the magnitude and direction of the resultant force if F1 = 100 N at 30 deg N of E and F2 = 80 N at 45 deg N of W.

Consider the man lifting a crate with a force of F= 120 lb. Find the Cartesian vector representation of the force

Two cables connect anchors-one from A to B and one from A to C. Cable AC creates a 100 lb force F at A. Determine the magnitude of Fac parallel to the AB cable. The unit vector for cable AC is u = 2/3 i+ 2/3 j-1/3 k. Make sure you use appropriate notation and units! (0,0,7) ft y (14,14,0) ft (10,0,0) ft

Replace the parallel force system acting on the plate by a resultant force and specify its location on the x-z plane. 0.5 m 1 m 2KN 5 kN 1 m 3 kN 0.5 m 日

i need the answer quickly

Determine the magnitude of the vector difference V₁ = V₂ - V₁ and the angle ex which V' makes with the positive x-axis. Complete both (a) graphical and (b) algebraic solutions. Assume a = 5, b = 7, V₁ = 12 units, V₂ = 15 units, and 0 = 51° -X Answers: (a) V' = i (b) 0x = i units