12. Adding the vectors using force table, at what angle should the fourth mass be suspended to balance the system? * O A. 61.5° N of E B. 28.5° N of E O C. 28.5° W of N D. 28.5° E of S O E. 60.0° S of E

Q: 75. A horizontal force F is applied to a uniform sphere in direction exact toward the center of the…

A:

Q: The arm in the figure below weighs 38.9 N. The force of gravity acting on the arm acts through point…

A:

Q: 4. The force of 500 N is the resultant of the forces P and 260 N as shown in the figure. Compute the…

A: Resultant of two vector can be determined by resolving vectors into their components.

Q: 5. Determine the values of the angles 8 and 0 so that the forces shown in the figure will be in…

A: In question α is written as δ. I'm taking α throughout the solution.  Thanking you!

Q: In the system to the right, the pulleys are frictionless and the system hangs in equilibrium.…

A: The given weight, W3=200 N

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A: Solution:-    sign conventionUpward force are taken as negativeDownward force are taken as…

Q: 1. Elaborate the possibility or impossibility of Archimedes' thoughts when he said, "Give me a place…

A: Note : According to guidelines I am supposed to answer only first question. If you want answers of…

Q: 8. If the object in equilibrium is at rest, then the object is in a) static equilibrium c) dynamic…

A: 8) Static equilibrium:- Static equilibrium is the condition in which the object is in the rest…

Q: 5. Determine the magnitudes of F1, F2 , F3 for equilibrium of the particle. 60 [135 800 lb 60 200 lb

A:

Q: 3. The pulley shown in the figure is free to ride on the supporting guide wire. If the pulley…

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Q: 1. A couple can be defined as A the product of a force and the perpendicular distance from the pivot…

A: Let a force be applied = F Let the distance of the application of force from the pivot point = d

Q: 4. The rectangular framework is subjected to the following non-concurrent system of forces: a 30lb-…

A: To determine: Magnitude and direction of the resultant.

Q: 8. Two ropes support a load of 412.2kg. The two ropes are perpendicular to each other, and the…

A:

Q: 3) What are the support forces acting on the 100lb cylinder when it is in static equilibrium. Fig…

A: Given Mass of the cylinder = 100 lb Cylinder is in static equilibrium We have to calculate support…

Q: Figure A shows a weight-and-rope system held in equilibrium be means of two fixed and frictionless…

A:

Q: 1. Draw the free-body diagram of the beam which supports the 80-kg load and is supported by the pin…

A: Free body diagram is given,∑mA=0-T2-T4+809.81=0T=178.4 N

Q: 4. The figure below shows a bird feeder that weighs 141.9 N. The feeder is supported by a vertical…

A: Given: The weight of the bird feeder is 141.9 N. The system is in equilibrium. The free-body diagram…

Q: 5. In a construction site, two vertical cables are supporting a 3.00m steel beam weighing 1500N.…

A:

Q: 4. What is the angle between the weight force W and the rod? Explain. 60% cable rod

A: We know, the Weight force W always points downwards then :

Q: The arm in the figure below weighs 36.7 N. The force of gravity acting on the arm acts through point…

A: From the figure , we can understand that  θ = 12° ∑Ft = [ (Ft .  sin 12) * Distance from Origin ] -…

Q: 9. Give two everyday examples of objects that are in static equilibrium

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Q: the weight of an objects are 300 N and 400 N. The pulley are essentially frictionless and massless.…

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Q: 7- If FB = 700N and Fc = 450 N, determine the magnitude and the coordinate direction angles of the…

A: Fnet=FA+FB added vectorially.

Q: 2)- The object with weight Fg= 20 N is hanging as in the figure. (Ignore the masses of the pulleys…

A:

Q: 10. A woman weighing 580 NV does a push up from her knees, as shown in the Figure. What are the…

A: Weight, W = 580 NDistance between knees and centre of mass, rk = 0.54 mDistance between hands and…

Q: 2. For the system shown above with a 45 kg sign suspended from a 12 kg, 2.8 m horizontal beam with…

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Q: Mark is trying to rescue Mary from a castle by climbing a uniform ladder that is 5 m long and weighs…

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Q: 1. A certain ladder weighing 400 N with a length of 10 meters is inclined at 40 degrees against a…

A: W= 400N  L= 10m  Angle 40°  Wc= 950 N stands at 7.5m from bottom

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Q: 5. If the pulley system shown is in equilibrium, determine the tension in the cable and the normal…

A: The system is in equilibrium, and the resultant force would be W1sinθ-T=0…

Q: 4. Determine the product of inertia of the area shown with respect to the x and y aXEs. (Ans. Pxy =…

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Q: Problem 3: Newton's 1st Law A boom 20m long supports a load of 1000KN as shown. The cable BC is…

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Q: Q.5) Two weights C = 2000 N and D = 1000 N are located on a horizontal beam AB as shown in 4 m…

A: Given : Weight of C = 2000 N Weight of D = 1000 N If considering reaction at A as RA and reaction at…

Q: 3. Two masses in an Atwood machine are 1.9 and 2.1 kg, the vertic the heavier body being 20 cm above…

A: Givenm1=2.1 kgm2=1.9 kgd=20 cm

Q: 5. Two forces act an object with magnitudes of 8 N and 11 N. Which is a possible magnitude for the…

A:

Q: 5. IThe arm in figure below weighs 39.3 N. The force of gravity acting on the arm acts through point…

A: Solution:

Q: (8) Why are the forces exerted on the outside world by the limbs of our bodies usually much smaller…

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Q: 66. The vector diagram below represents force F acting on point P Force P Which vector diagram…

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Q: 14. Three coplanar forces act at a point, as shown. Calculate the magnitude of the force F so that…

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Q: tightrope walker is standing still with one foot on the tightrope as shown in the figure below. If…

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Q: 4. The 300 KN sphere is supported by a pull P and a 200 KN weight passing over a frictionless…

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Q: 5. Determine the maximum horizontal force P one can apply without causing motion if the mass of…

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Q: Forces tend to do what to objects upon which they act?   a. move them     b. rotate them     c.…

A: effect of force

Q: 5. IThe arm in figure below weighs 39.3 N. The force of gravity acting on the arm acts through point…

A:

Q: Q2: The sandbags on the beam create a distributed load , Find a single equivalent Resultant (R) and…

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Q: 4. What is the tension to maintain equilibrium in the illustration given below? 60° angle vith…

A: Given , angle with horizontal ,θ = 60o So in equilibrium ,Ftenssin(θ) = 5N

Q: What are the Conditions for equilibrium? Explain.

A: Introduction: A system is said to be in equilibrium if the system is in rotational and translational…

Q: 245. Describe how to determine whether an equilibrium is stable or unstable when (d²U/dx®), = 0. %3D

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.