Displacement F F EN2 N1 12

Q: A child is pulling a block attached to a chord through a rough wooden oor as part of a game, as seen…

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Q: 3. A boy pulls a 27.0-kg box with a 170-N force at 33° above a horizontal surface. If the…

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Q: A cable exerts a constant upward tension of magnitude 1.86 ✕ 104 N on a 1.60 ✕ 103 kg elevator as it…

A: (a)The work done by the force is given by, W=Fcosθd  (1) Here, F is the magnitude of the force, θ is…

Q: A piano mover rolls a 200 kg piano at constant speed up a ramp 2m long at an angle of 30 degrees…

A: Given:  mass of the piano (m) = 200 kg; Ramp = 2m; Angle θ = 30o ;

Q: A force F The angle of the incline is 0 = 30° and b is a constant which has the value 3.0 N/m3.…

A: Work done by the force Wforce=∫x1x2Fdx=∫04.00 mbx3dx=bx4404.00 m=3.0 Nm34.00 m44=192 J

Q: The figure shows a box of mass m = 5.50 kg pulled to the right across a horizontal surface by a…

A: The work done due to tension force is,

Q: 4. (a) An object is pushed a distance 5.6 m along a frictionless horizontal table by a constant…

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Q: HW Ch 7 1.Two different forces F1 and F2 acts on an object as shown in Fig.F1=6i+7j and…

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Q: traveler pulls on 15-kg carry-on luggage with a force F = 20 N angled at 40o above the horizontal…

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Q: Problem 2: What is the minimum work needed to push a 950-kg car 810 m up along a 9.0o incline? (a)…

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Q: 1.) A force F= 15xi - 5yj, where F is in Newtons and x and y are in meters. a. Find the work done if…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: As a mass tied to the end of a stringswings from its highest point down to its lowest point, it…

A: The figure for the arrangement is shown below,

Q: 2. A 350 kg sofa slides 2.5m down a 30° incline and is kept from accelerating by a woman who is…

A: Given data

Q: 3) When a truck of mass m is dragged a distance d along a surface with a coefficient of kinetic…

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Q: A sled with a mass of 5.80 kg is pulled alongthe ground through a displacement given by d>= 14.55…

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Q: 2. A dockworker pushes an 80 kg crate with a downward force of 400 N, directed at an angle of 30° to…

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Q: A boy pulls a toboggan for a distance of 35.0 m along the snow with a rope directed 34.0° above the…

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Q: 1. What is the net work of a system if there is an applied force pushing it at a value of 6703.03N…

A: Solution: as given F = 6703.03 N d = 65.42 m coefficient of kinetic friction = 0.05 m = 116.76 kg

Q: The figure here shows an overhead view of three horizontal forces acting on a cargo canister that…

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Q: Mike is resting on an inclined surface while being attached to a cable and a frictionless pulley as…

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Q: [1.] An object of mass 7 kg is pulled by a rope with tension 80 N acting at an angle of 15 degrees…

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Q: 1. A force of 80.0 N is used to pull a box through a distance of 60 m. If the force makes an angle…

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Q: A loaded grocery cart is rolling across a parking lot in a strong wind. You apply a constant force F…

A: Given data: Force F→ = 31 Ni^ - 35 Nj^ Displacement s→ = -9.3 mi^ - 2.5 mj^ Required: Work done by…

Q: 1. Pete lifts a 500 Newton barbell to a height of 1.2 meters. (a) How much force must Pete apply to…

A: Given: Weight of barbell W=500 N Height hoti which barbell is to be lift h=1.2 m To determine (a)…

Q: Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.8×106 NN , one an…

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Q: The figure shows three forces applied to a trunk that moves leftward by 3.01 mover a frictionless…

A: F1 = 4. 5N F2= 9.48N F3 = 2.85N angle is 60° We have to find the net work done

Q: Work in 2-D. A particle is given a displacement Δr = (2.0m)i – (5.0m)j along a straight line. During…

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

Q: 1. Two forces that are F, = 10 N and F2 = 5 N act on a body in a frictionless floor. If the…

A: 1. Given data: Magnitude of force 1 is, F1=10 N. Magnitude of force 2 is, F2=5 N. Displacement is,…

Q: aight line. During the displacement, a constant force F= (3.0N)i+ (4.0N)j acts on the particle.…

A: Given:- a displacement Δr= (2.0m)i–(5.0m)j a constant force F= (3.0N)i+ (4.0N)j  Find;- (a)Find the…

Q: What is the minimum work needed to push a 800 kg car 930 m up along a 7.5 ∘ incline? A) Ignore…

A: A) Work done is,

Q: ti=0 w = Ug5 4i =0 m = 13.bkq tp =0,80 s yf=070m yi=60m (assume the barbell is at rest in the…

A: For the first part, W=Ugf Mass of the barbell is m = 13.6 kg Distance of the final height is h =…

Q: 3) A 10.0-kg shipping crate is pulled 3.00 m to the right along the floor by applied force P = 35.0…

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Q: A cart is pulled a distance D on a flat, horizontal surface by a constant force F that acts at an…

A: As there is no vertical motion of the cart, the distance traveled vertically will be zero. Calculate…

Q: An object of 1.0 kg mass is pulled up an inclined plane by a constant force of 10 N that causes a…

A: Write the net force on the mass.

Q: It takes a force of 36,250 lb to compress a coil spring assembly from its free height of 9 inches to…

A: force (f) = 36250 lb initial height = 9 inches final height = 4 inches

Q: 4. To pull a 50 kg crate across a horizontal frictionless floor, a worker applies a force of 210 N,…

A: Given : mass of crate, m = 50 kg θ = 20 ° Force applied by worker, f = 210 N Crate moves, d = 3.0 m

Q: Which requires more work, pushing a 200 kg refrigerator up a ramp into a truck, or lifting it…

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Q: A piano mover rolls a 200 kg piano at constant speed up a ramp 2m long at an angle of 30 degrees…

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Q: student could push a 50Kg box, or pull it, with a force that forms an angle of 300 with the…

A: mass of box (m) = 50 kg Angle (θ) = 30o with the horizontal distance moved (d) = 15 m Coefficient of…

Q: A loaded grocery cart is rolling across a parking lot in a strong wind. You apply a constant force F…

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Q: 6. A person pushes a shovel into the ground to do some spring gardening. He applics force to the…

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Q: Olg 1. An object in a horizontal surface was moved by applying a constant force (in Newtons), F = 8i…

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Q: Name Section Problem 1 In the figure, a 900-kg crate is on a rough surface inclined at 0 = 30°. The…

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Q: Starting from rest, a 4.3-kg block slides 2.40 m down a rough 30.0° incline. The coefficient of…

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Q: # 3. A physics professor is pushed up a ramp inclined upward at 30.0° above the horizontal as he…

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Q: Can someone help with second question? Thanks

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Q: Let's Work it Out Direction: Using the Physics concepts, determine if Work is done in the following…

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