EQuestion Help 60 lb 20° 75 lb

Q: The forces in Fig. Below is in equilibrium, Find the value of F and F 13 N 60 70 4N 16NL

A: using components to balance force in all directionF cos θ+16 cos60=13 cos22+4 cos70  ......(1)F sinθ…

Q: You and a friend can each pull with a force of 20 N. If you want to rip a rope in half, what is the…

A: Answer Tie the rope to a tree, and you both pull from the same end. Take advantage of the fact that…

Q: The resultant of two forces in a plane is 400 N at 120 degrees. If one of the forces is 200 N at 20…

A: Resultant of the two force in a plane, R = 400 N at 120° F1 = 200 N at 20°

Q: 23. The resultant of two equal forces is double of either ofthe force. The angle between them is (b)…

A: 23. Given  Force A=B R=2A

Q: The figure below shows a box with mass m = 5.5 kg pulled up a surface Inclined at an angle of 0 =…

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Q: The resultant of the two forces F = 1114 N and P = 1425 N is a vertical force directed upward. If…

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Q: Two forces, F1=20N, 15° W of N, and F2=30N, 43° S of W, were used to pull a 60 kg steel cart. What…

A: The force is the product of mass and acceleration. The unit of force is newton(N). Newtons 2nd law…

Q: The coefficient of static friction between a toboggan and dry snow is 0.50. If the toboggan’s mass…

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Q: F2 = 80 N | 20 F; = 150 N | 30° 15° F= 100 N F3=110 N

A: F1= 150 N @ 30o north of east F2 = 80 N @20o west of north F3 = 110 N due south F4 = 100 N @15o…

Q: A horizontal force of 130 N is applied to a stationary wooden box in one direction, and a 810 N…

A: From Newton’s first law of motion, the block to remain stationary the net force acting on the block…

Q: What force is needed to pull a 75 N box up a 35 degree incline at a rate of 1.5 m/s^2, if the…

A: Given : Mass of the box, mg = 75N Inclination of hill, θ = 35o Rate of acceleration, a = 1.5 m/s2…

Q: A weight 100.0N, hangs from the centre of a rope so that both ends of line hang down making a 60°…

A: In this scenario, the sum of the tension's vertical components balance the weight. 2Tsinθ=mg…

Q: If a force of 25 pounds is required to move an 80 pound sled up a hill what angle does the hill make…

A: Given,Angle of inclination with horizontal = θPull of force, F=25 poundsWeight, W = 80 poundsDiagram…

Q: A 9.1 N was applied to 8.1 kg block, find the normal force if the angle theta is 5.4 degrees.

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Q: Three forces shown in the figure below produce a resultant of 20 N acting upward along the y-axis.…

A: Given : Fy = 20 N

Q: erent) 45 N 35° 5 kg 10 kg 4 =.3 Hk =.1

A: Given: Mass (m1) = 10 kg. Mass (m2) = 5 kg. Frictional coefficient (µk1) = 0.1 Frictional…

Q: The force that balances system of forces on the force table is known as the * O equilibrant O net…

A: Answer-: 1st is right (equilibrant) Because in equilibrium all force are balence.

Q: A 3 N was applied to a 5.7 kg block, find the normal force if the angle 0 = 8.2 degrees.

A: Analyze the below diagram. Applying Newton’s law in the vertical direction, Here, N, F, m, ay, and…

Q: In the figure, the net external force on the 51.8 kg mower is horizontal to the right. If the force…

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Q: An object in equilibrium has four forces exerted on it. A 32 N force acts at 40degrees above the…

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Q: What weight could you lift by exerting a force of 45 N on the seesaw?

A: Figure shows the diagram showing the force exerted on one end of the see saw.The see saw allows a…

Q: A block slides down a smooth inclined plane with an acceleration of 4.9 m/s? .If the block weighs 49…

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Q: Forces of 3 pounds and 11 pounds act on each other with an angle of 165°. The magnitude of the…

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Q: To move the oil drum, the resultant of the three forces shown must have a magnitude of 500 N.…

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Q: I need help with this answer

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Q: What force is needed to pull a 75 N up a 35° incline at a rate of 1.5 m/s^2, if the coefficient of…

A: According to the Newton's second law  Net force = mass x acceleration

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

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Q: An object hangs between two walls which are 1.8 m apart. If the rope sags 15° below horizontal and…

A: As the mass hanging in middle of the rope so the tension on both sides of tention be equal now to…

Q: A 315 kg block on a frictionless surface was pulled by a horizontal force with magnitude 230 N to…

A: mass of block = 315 kg surface type = frictionless magnitude of horizontal surface = 230 N

Q: There are two forces on the 5.8 kg crate in the overhead view of the figure below, but only one is…

A: Given The mass of the crate is m = 5.8 kg. The one force applied on the crate is F1 = 9.1 N. The…

Q: dog weighing 54.3 N sits on a plank that makes a 25.0 degree angle with the ground. Find the…

A: Weight of dog (mg) = 54.3 N Angle made by plank with the ground (θ) = 25o

Q: 5. FBD 2 represents a hot air balloon which is lifted by a force of 700 N If the basket and its…

A: Force acting on the object is given as product of mass and the acceleration vif the mass . F = ma…

Q: What is the coefficient of static friction if 54 N of force is required to move a box weighing 80 N?

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Q: Two concurrent forces act at right angles to each other on an object. If the magnitude of one force…

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Q: A trolley that moves along a horizontal beam is acted upon by two forces as shown. Knowing that a =…

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Q: The helicopter view in the figure below shows two people pulling on a stubborn mule. (Take F, = 137…

A: Given, (a) From the first diagram, the net force along the x-direction: ∑Fx=68.5-21.48=40.02 N the…

Q: The resultant of two forces in a plane is 400 N at 120 degrees. If one of the forces is 200 N at 2o…

A: Given :-          R =   400N \theta=120^{\circ}     θ = 120∘ F_1=200\:\rm lbs=890\: N   F1​= 200 N…

Q: The forces in Fig. Below is in equilibrium, Find the value of F and 0 F 13 N 60 70" 4N 16N

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Q: The two forces shown act at point A of the bent bar. forces. une the Fa lape F7lope

A: Given values:- F1=3 kips ----(1) F2=7 kips ----(2) Now angle diagram for the system can be drawn…

Q: A 2.8 N was applied to a 8.1 kg block, find the normal force if the angle e = 8.3 degrees. F

A: Given Applied force is F=2.8 N Mass of the block is m=8.1 kg Angle given as θ=8.3°   We have to find…

Q: The forces acting on a wooden block are shown in the figure given alongside. Find the resultant of…

A: Upward force, Fup = 8 + 14 = 22 N Downward force, Fdn = 22 + 2 = 24 N

Q: A sign hanging in the window of Joe's Diner has a mass of 4 kg. If the supporting strings each make…

A: Please see the answer below

Q: - 5.5 ft - 1000 Ib 8.2 ft 600 lb 4.5 ft A 1000 lb 1200 Ib

A: The given diagram is modified as:

Q: normal force, that is applied by the surface, is always opposite of the weight of the object acting…

A: The normal force is the force that surfaces exert to prevent solid objects from passing through each…

Q: When the anchor angle equals to 120, the tension in each arm of the anchor is:   Question 10…

A: Equilibrium of forces

Q: A 1,549Kg car is being towed to the right with an upwards cable at an angle of 29.4 degrees above…

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”