Which of the following BEST describes Equilibrium?  When a force oppose each other When the net force is greater than the other forces When forces acting but they simply cancelled out. The object does not move at all.

Q: Three concurrent forces have magnitude of 40, 60 and 50 N, respectively. Determine the smallest…

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Q: Members AC and AB support the 300-lb crate. Determine the tensile force developed in member (AB).

A: Let the point just above A in the line CB be D And the point where the block is attached to the…

Q: Suppose you use an ideal pulley of the type shown in Figure 5.18(b) and find it necessary to exert a…

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Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

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Q: mmu welght is tied to t equilibrium of an extended object, an shown in Fig, 3 is used. F2 F1 02 Fig…

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Q: The two trees in the figure are 6.7 m apart. A back- packer is trying to lift his pack out of the…

A: The mass of the backpack is m=2 kg The distance between two trees d=6.7 m The midpoint is y=1.7 m

Q: The resultant of a force system is the force which can replace the original system with out changing…

A: 1) If we take all the point on a single point then the resultant is a force which can replace the…

Q: The sketch below shows a painter’s scaffold in equilibrium. The person in the middle weighs 500 N,…

A: Using condition of static equillibrium sum of vertical forces=0

Q: 6 نقاط Mass MA = 8 kg rests on top of mass MB = 4 kg that rests on a frictionless table. The…

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Q: If an odd number of forces act on an object, the object cannot be in equilibrium. Select one: O True…

A: For the object to be in equilibrium, the net resultant force on the object should be zero. ∑F = 0.

Q: 4.5 A diagram of a hypothetical 40 cm long arm is shown in Fig- ure 4.11. shoulder upper arm muscle…

A: relation between angular and linear velocity is given by  v = r ω

Q: Maintaining equilibrium An object is acted on by the forces F1 = ⟨10, 6, 3) and F2 = ⟨0, 4, 9⟩. Find…

A: The net force along the three directions (x,y,z) will be zero. that is,…

Q: ) Two-block system is given below. The mass of block one is m, 4 kg and the mass of block two is m,…

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Q: s it possible for an object to have two forces on it and be in equilibrium? What thing(s) must be…

A: Given: The object to have two forces on it and be in equilibrium.The explanation as follows,

Q: A person exerts a horizontal force of 190 N in the test apparatus shown in the figure. Find the…

A: The force F=190N  y=0.34m  x=0.054m

Q: 5.5 * A picture frame hung against a wall is suspended by two wires attached to its upper corners.…

A: Given that the two wires makes same angle with the vertical. Let it be θ . The tension in each wire…

Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A: Force ( F1 ) = 75 N  Force ( F2 ) = 93 N  Friction force = 12 N  Mass of third child and wagon = 27…

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A: In an isometric contraction, the force required to move the object is greater than the force or…

Q: The upper leg muscle (quadriceps) exerts a force of 1300 N, which is carried by a tendon over the…

A: Given,  FO=1300 N Net force along the x-axis: FX=FOcos55°+FOcos75°=1300 Ncos55°+1300 Ncos75°=1082 N…

Q: A horse is hitched to a wagon. Since the wagon pulls back on the horse just as hard as the horse…

A: The wagon will not be in equilibrium since there exists net external force which comes as a result…

Q: Quadriceps tendon Femur Patella 0-42 Patella tendon

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Q: The following free-body diagram corresponds to an object that is in equilibrium. Calculate the value…

A: Given: w=670 Nα=33.1°β=19.7° The free-body diagram is given below.

Q: 2. Bones and Muscles. A patient in therapy has a forearm that weighs -20.5Nj and that lifts a…

A: To get the resultant vector from the vectors , resolve these vector in x and y direction and…

Q: T or F "If a force in one direction increases in magnitude, the force in the opposite direction…

A: For two forces are in equilibrium, the magnitude of the forces should be same and directions are…

Q: ow do you find the equation, equilibrium and solve

A: Given:- The weight  of the string W = 50lb The mass of the string m= W/g=50/32.2 = 1.553 pound  The…

Q: A wire is stretched between two buidlings. When a tight rope walker, weighing 617.9 N, is standing…

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Q: The figure below shows a bird feeder that weighs 187.1 N. The feeder is supported by a vertical…

A: Given, W=187.1 N

Q: If only one force acts on an object, can it be in equilibrium?Explain.

A: When a force acts on a body, the body either undergoes a change in motion or deformation. The…

Q: Two forces are acting on an object, F1 = 78 N upward and F2 = 26 N downward. What third force will…

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Q: A monkey is hanging on a tree branch that is inclined upwards 30 degrees from the horizontal to grab…

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Q: When any object is in mechanical equilibrium, what can be correctly said about all the forces that…

A: An object is said to be in mechanical equilibrium when the net force acting on it is zero. It does…

Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

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Q: QI) Determine the magnitude and direction of F, so that If the resultant of the three forces act on…

A: In this problem, the resultant force is 250 N and it makes an angle of 20o clockwise from positive…

Q: Bones and Muscles. A patient in therapy has a forearm that weighs -20.5Nj and that lifts a -112.0N…

A: The strength and direction of the force applied to the forearm by the elbow.The elbow's force on the…

Q: -100 Ibs 2-3) - X 2 R +x 60 Ibs 40 Ibs 40° DIAGRAM OF FORCES AND THEIR ANGLES WITH THE HORIZONTAL…

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Q: I need help with this answer

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Q: Suppose two children push horizontally, but in exactly opposite directions, on a wagon containing a…

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Q: What is an equilibrant? an object that has no net force acting on it an added force that produces…

A: From Newton's second law, F = m a So , a body has zero acceleration when the vector sum of all the…

Q: Three cattlemen are handling an unruly calf (Bos taurus). All three have ropes around the calf’s…

A: Given data: The magnitudes of force is, F1=120 N F2=110 N F3=116 N

Q: How do you mathematically analyze the forces on an object that is at equilibrium?

A: For an object to be in equilibrium the net force(F→)& the net torque(τ→)on the object should be…

Q: Three concurrent forces have magnitude of 40, 60 and 50 N, respectively. Determine the smallest…

A: From the cosine formula, cosβ=b2+c2-a22bc

Q: A 2.00 m long unifom beam weighing 100ON and a 400N sign are connected to a building. A rope is also…

A: Given: The weight of the beam is Wbeam=1000 N, The weight of the sign is Ws=400 N, The length of…

Q: Three concurrent forces have magnitude of 40, 60 and 50 N, respectively. Determine the smallest…

A: Three concurrent forces are in equilibrium if  F1=40F2=60F3=50

Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A: Part A. The Wagon and the child in the wagon both are the system of interest.   Part B. Free Body…

Q: Two forces of F1 =5° (1 – j) N and F2 = 75.0 500 (i – j) N act on an object. Find the third force F3…

A: Write the equilibrium condition of force on the object.

Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A: force exerted by first child = 74 N force exerted by the second child = 95 Nforce of friction (f) =…

Q: A certain orthodontist uses a wire brace to align a patient's crooked tooth as in the figure below.…

A: From the figure it can be easily seen that the x-component of the tension cancels out as they are…

Q: Suppose you use an ideal pulley of the type shown in Figure 5.18(b) and find it necessary to exert a…

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Q: Consider the figure shown below. If the tension force on rope C is 50 N. What is the maximum weight…

A: For equilibrium net force acting on the system must be zero and horizontal as well as vertical…

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.