A truck in trouble is pulled on a level road by applying three forces as shown in this figure. The forces are F₁ = 1600 lb and F₂ = 500 lb. Magnitude and direction of force F3 are yet to be determined. The resultant of the forces is R = 2500 lb along the x-axis to the right. Determine the magnitude of F3 and the angle made by F3 with the x-axis. F2 'F₂ 30° F1 F3 What is the y-component of force F1? O 1.500 lb. O2. 1600 lb. 3.zero lb. 4

In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace the central knot to one side or the other. Two students pull with force 196 N each to the light, four students pull with force 98 N each to the left, five students pull with force 62 N each to the left, three students pull with force 150 N each to the right, and one student pulls with force 250 N to the left. Assuming the positive direction to the tight, express the net pull on the knot in terms of the unit vector. How big is the net pull on the knot? In what direction?

A sledge is being pulled by two horses on a flat terrain. The net force on the sledge can be expressed in the Cartesian coordinate system as vector , where and denote directions to the east and north, respectively. Find the magnitude and direction of the pull.

Two forces. F, and F2 of magnitude 60 and 70 pounds, respectively, act on an object. The direction of F, is N40°E and the direction of F2 is N40°W. Find the magnitude and the direction angle of the resultant force Express the direction angle to the niris tenth of a degree O A. F 92 20: 0= 80° OB. FI 94 63. 0= 87 2° OC. IFI-99 79; 0=937° O D. F|=92.20: 0= 89 4° Click to select your answer. DELL delete insert home F11 end prt sc F10 F12 F9 F8 F7 DII F4 F6 nurc FS F3 backspace lo esc F2 F1 // & #3 7 3. 4 1 T Y K * 00