Consider a 800-N weight suspended by two wires as shown in the figure. Find the magnitude and components of the force vectors F, and F2. 30° 35° F2 800-N
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A: normal force = vertical downward force =mg+Fsinθ
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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -1Ni + -7.1Nj…
A: Given: The force F1 is -1 Ni^+-7.1 Nj^+-3.6 Nk^. The force F2 is 2.1 Ni^+6.6 Nj^+-3.1 Nk^.
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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.9Ni +…
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A: There are three force on the object. Force F1 is 1.0 N and F2 is 8.0 N and F3 is 7.0 N
Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -6.7Ni +…
A: The angle (θ) between the two vectors F1 and F2 is given by,
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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.3Ni +…
A: Ans:- Image-1
Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 6Ni + 7.3Nj…
A: The angle between two forces is given by F→1·F→2=F1F2cosθθ=cos-1F→1·F→2F1F2 The dot product between…
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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1--7.8NI + -7.4Nj…
A: Given: Force, F1 = -7.8Ni + -7.4Nj + 4.8Nk Force, F2 = 1.6i + 2.6Nj + -3.5Nk To find angles…
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A: GIVEN : m1=4 kg m2=8 kg θ=30° μ1=0.25μ2=0.45 g=10 m/s2 Net force acting on mass 4 kg…
Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -6Ni +…
A: Given: F→1=-6i⏜-7.5j⏜-9.2k⏜F→2=-0.9i⏜+0.1j⏜-6.7k⏜
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Q: Consider a 100-N weight suspended by two wires as shown in the accompanying figure. Find the…
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Q: Consider a 50-N weight suspended by two wires as shown in the accompanying figure. If the magnitude…
A: Concept: When the three concurrent forces are in equilibrium, we have:…
Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -6.7Ni +…
A: Given, F1⇀=-6.7i^+7.3j^+9.7k^NandF2→=-4.2i^-9.4j^+3.1k^N
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A: F1 = 3i - 5j, F2 = 6i + 2j
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A: Option 4 is the right answer Force of friction is 1400 N
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Q: A 590 N police officer is supported by three cables(T1, T2 and T3), of which T, and T2 are making…
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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.3Ni +…
A: Given vectors, F→1=-9.3i^+7.3j^+9.2k^ NF→2=-1i^-1.2j^+1k^ N Angle between the two force vectors is θ
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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.7Ni +…
A: Given data F→1=−2.7i−2.4j^−7.4k^F→2=−8.3i^+0.5j^+6.4k^ Dot product between two vector is defined as…
Q: Three forces are exerted on an object placed on a tilted floor. The three forces are directed as…
A: Given, Forces acting on the tilted plane, F1 = 1.0 NF2 = 8.0 NF3 = 7.0 N
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Q: A force F = 90 N making an angle 0 below the horizontal is pushing a block with a mass m = 10 kg.…
A: Given: F =90N, m =10 kg, n=123.3 N
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- P= SN kN I. For the force in the figure, determine the rectangular components along u and v axes if a = 20° y 60- a a P. 2. For the force Pin the figure, determine the components P, and Pa, if the former is directed 80° from the horizontal axis( a-axis) and the latter 20° to the same reference axis. Force P = FN kN is acting at a given angle of 60* from the x axis. P2 а- ахis P = FN kN P= MN kN 3. For the force system shown in the figure determine the horizontal and vertical components of each force. 3 P= SN kN %3D Page 1 of 2The collar C is fixed to rod AB and supports a weight W = 15 N, acting in the negative z direction. Determine the vector components of the weight that are parallel and perpendicular to rod AB. 40 cm B W 40 cm 70 cmConsider a 55-N weight suspended by two wires as shown in the accompanying figure. If the magnitude of vector F1is 39 N, find angle α and the magnitude of vector F2.
- Three pairs of flexible cables, spaced at 120° inter- vals, are used to stabilize a 1000-ft television tower. The tower and one pair of cables is shown in Fig. weight of the cables is 3.0 lb/ft. The horizontal component of the force exerted by each cable is 6000 lb. At anchor A, the angle between cable AC and the horizontal must be 40°. Determine The The horizontal distance d from the tower to anchor A. 400 ft B 400 ft KKKKKKKKKKIConsider a 50-N weight suspended by two wires as shown in the accompanying figure. If the magnitude of vector F1 is 35 N, find angle a and the magnitude of vector F2.What is the magnitude of the net Force (F= F₁+F2) measured in N? F₂=18N 50 y 30° F₁=3 = 30N X
- The upper leg muscle (quadriceps) exerts a force of F, = 1240 N, which is carried by a tendon over the kneecap (the patella) at the angles shown in the figure below. Fo 55° 75 F. Find the magnitude in newtons and direction in degrees counter-clockwise from an axis directed to the left of the force exerted by the kneecap on the upper leg bone (the femur). magnitude direction ° counter-clockwise from an axis directed to the leftTwo horizontal forces F= 70NÎ + 20NĴ and F= -30NÎ + 40Nj, are pulled a 12 body that is stuck in a field. The forces pull the body producing the vector forces shown in the figure. Find the direction and magnitude of the horizontal component of a third force on the body that will make the vector sum of forces on the body equal to zero.From Fig. P-014, P is directed at an angle a from x-axis and the 200 N force is acting at a slope of 5 vertical to 12 horizontal. a. Find P and a if the resultant is 500 N to the right along the x-axis. b. Find P and a if the resultant is 500 N upward to the right with a slope of 3 horizontal to 4 vertical. c. Find P and a if the resultant is zero. 12 200 N Figure P-014
- Consider a w-N weight suspended by two wires as shown in the accompanying figure. If the magnitude of vector F2 is 100 N, find w and the magnitude of vector F1. 40° 35° F, F2Determine the forces in members BC, BE, and BF. The triangles are isosceles. The forces are positive if in tension, negative if in compression. B MA 61° 61° 61° 61° F E BC- 31° 61 Answers: BF= G i BE= i i L L L 61⁰ DFour forces act at point A, and point A is in equilibrium. What is the force vector P.