Resolve for the x and y components of force F1. 60° 30° F = 400 N 45 F2 = 250 N
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Q: Using two ropes, Marian and Michael pull owen in a sleigh.They act at 30° to each other. Marion…
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Q: 2. What is the magnitude of the resultant of the three forces acting at point X? SON X 9.00
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Q: What is the magnitude of the net Force (F= F₁+F2) measured in N? F₂=18N 50 y 30 F=30N X
A: Given F1=30 N F2=18 N Required Magnitude of net force F1+F2
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- What is the direction of the net Force (F= F₁+F₂), measured in degrees in CCW direction from the +x axis? F₂=18N 50 y 30° F=30N xF = (-30i + 60j + 60k )kN %3D Forces are concurrent at point O. Determine the magnitude of the resultant of the three vectors. a 71.5 kN b 187 kN F, = (60i – 20j+ 15k )kN c 116 kN d 83.7 kN Determine the angle between F, andF,. F, = (20j – 25k)kN X а 111° b 132° c 69.0° d 21.0° Select the expression that denotes a unit vector in the direction and sense of F,. a 0.625j -0.781k b 0.625i -0.781j c -0.625 j –0.781k d 0.625i +0.781jF1 F2 30 30 2. If the magnitudes F1 and F2 are both equal to 4.0 newtons, what are the horizontal and vertical components of components of the two forces? Be careful with +/- signs. Fıx = Fay =. F2x =, Fzy =.
- Determine the magnitude and direction of the resultant force R of the two forces shown below, where P = 4 kN and Q - 11 kN. P 50° 30° 30°y F2 = 500 lb F1 = 200 lb %3D 3 1 60° B 70° F3 = 800 lb 45° A Calculate the resultant in Ib of the force system shown5N Knot 120° 3N 12. The figure above shows three ropes tied together in a knot. One of your friends pulls on a rope with a force of 3 Newtons and another pulls on a second rope with a force of 5 Newtons. How hard and in what direction must you pull on the third rope to keep the knot from moving? (Hint: If you don't want the knot to move, the net force must be zero.)
- Two forces are applied as shown to a hook. Determine the magnitude and direction of their resultant using trigonometry if the magnitude of P is 690 N. P 45° 30⁰ 900 N The magnitude of the resultant is The direction of the resultant is 4 N. DF1 F2 Given that F1 825 N, F2 = 630 N, and a = 32° , determine the magnitude of the resultant force and its direction measured counterclockwise from the positive x axis. . The magnitude of the resultant force in N is (round to two decimal places) : N The direction of the resultant force in degrees is (round to two decimal places) : degreesDetermine the magnitude of the resultant force and its direction measured CCW from the positive x axis. F₂ = 700 N Y 60° F₁ = 450 N X