Calculate the work done on the package by (a) friction, (b) gravity, and (c) the normal force.

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Q: A mass is moved along a rough horizontal floor at constant velocity by applying a force F by means…

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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…

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

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Q: The potential energy function associated with a force acting on a system is U = 3x6y − 8x. What is…

A: Potential energy function is given by : U(x,y) = 3x6y - 8x To find : Force at the point (x,y)

Q: A block of mass m = 4.8 kg is placed on a rough incline surface making an angle 0 = 24.2• with…

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Q: I X

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Q: A shopper pushes a grocery cart for a distance 18.5 m at constant speed on level ground, against a…

A: Since there are multiple sub-parts posted, we will answer the first three sub-parts for you. If you…

Q: What is the total work WE done on the box by the appled force in this case? Express your answer in…

A: The force due to friction is given by Ff = μN, where μ =  coefficient of friction, N = normal force.…

Q: To push a 29.0 kg crate up a frictionless incline, angled at 25.0° to the horizontal, a worker…

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Q: An object of mass ? = 64 g slides on a frictionless table, constrained by a cord to a circular path…

A: Given data The mass is m=64 g=64×10-3 kg The radius is r=85 cm The speed is v=40 cm/s The diagram of…

Q: A block of mass m is pushed at constant speed over the horizontal ground. If the kinetic friction…

A: Given data, Mass of the block = m displacement = s coefficient of kinetic friction=μ

Q: A block of mass 26 kg rests on a frictionless inclined surface with a slope angle of 37°. A…

A: Given: The horizontal force is 510 N. Mass of block is 26 kg. Angle of slope is 37°. Horizontal…

Q: Show the complete solution. 1. If you push a box of supplies across 6 meters on a floor that exerts…

A: The net work done on a moving box is,  Wnet = Fnet . d --------(1) Where d is total displacement and…

Q: A small boat is crossing a lake on a windy day. During some interval of time, the boat undergoes the…

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Q: A 12 kg block starts from rest and is pushed 20 meters up the sloping surface of a plane (37 degree…

A: Given:-  mass of the block m= 12 kg  it pushed d=20 meters up the sloping surface of a plane…

Q: A block of mass m=3.9kg is placed on a rough inclined surface making an angle of θ=38o with the…

A: The work done by a force is given as W=F→.S→Where F is applied force and S is the displacement The…

Q: In an amusement park, a car with a mass of 481 kg rolls in a track as shown below. Note that the…

A: Hi = 50 m HA = 20 m HB = 40 m Hc = 0 m m = 481 kg Speed at A = 21 m/s

Q: Compute the work done by the force F(x, y) = (x²–y)i+xjacting on an insect as it moves along a…

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Q: Two forces are acting on an object of mass 20 kg on frictionless surface as shown in the figure.…

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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…

A: Given- Mass of piano (m) = 200 Kg Length of a ramp (L) = 2 m Ramp making an angle with horizontal…

Q: You push your physics book 1.50 m along a horizontal tabletop with a horizontal push of 2.40 N while…

A: distance, d = 1.5 m  Force, F = 2.4 N  friction force, f = 0.6 N

Q: A truck has towed a car to an auto mechanic shop that is 150m away from where it was parked with a…

A: Given data: Displacement (d) = 150 m Force (F) = 2250 N Angle (θ) = 35° Required: Work done (W)

Q: Find approximate values for the work by dividing the area under the force curve into rectangles of…

A: Given values:- Width of the rectangle,(∆x)=2 m -----(1) F=ax2 ------(2) [Here x is in meter] a=5…

Q: A horizontal force ?⃗?of magnitude 21.0 N is applied to a 3.12 kg book as the book slides a distance…

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Q: In the figure, a horizontal force F, of magnitude 20.0 N is applied to a 3.17 kg book as the book…

A: Given that, the value of force and mass and distance and also given the angle. Then We have to…

Q: A supermarket pushcart is being pushed at 45 degrees with respect to the horizontal  from the…

A: (a) The force required to move the cart is,  F=μmgcosθ Here, μ is coefficient of friction between…

Q: The potential energy function associated with a force acting on a system is U = 3x*y – 8x. What is…

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Q: According to the work-energy theorem, Wnet=ΔKWnet=ΔK. Consider a weightlifter lifting a barbell…

A: step 1:→Weightlifter liftng a barbrll above their head.→She is keeping the barbell stable.→We need…

Q: The two ropes seen in the figure are used to lower a 255 kg piano exactly 6 m from a second-story…

A: From the given diagram of the system, As weight of the piano, W = 2500 N Tension, T1 =1295 N…

Q: The locomotive of a freight train exerts a constant force of 60,000N on the train while drawing it…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A 1080 kg car accelerates at a rate of 2.1 m/s/s over a distance of 18 meters. How much work was…

A: Given, mass of the car, m = 1080 kg acceleration of the car, a = 2.1 m/s2 distance traveled, d = 18…

Q: A force F = (10.0i + 9.0j + 12.0k) kN acts on a small object of mass_95 g. If the displacement of…

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Q: A shopper pushes a grocery cart for a distance 21.5 m at constant speed on level ground, against a…

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

Q: A 7 kg block is moved up a 25 degree incline by a force of 69 N, parallel to the incline. The…

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Q: Solve and show the proper solution. A factory worker pushes a 40-kg crate a distance of 4.0 m along…

A: Given data: Mass of the crate, m=40.0 kg Distance travelled by the crate, d=4.0 m Coefficient of…

Q: Please show me how to work this. Don't round any figures please.

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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…

A:

Q: A block having a mass of 20 slug is projected up along a 20-degree inclined with an initial velocity…

A: Given, Mass of the block = 20 slug Angle of the incline = 20° Initial velocity of the block = 72.168…

Q: If you throw the baseball at an initial angle of 60° above the horizontal, at its maximum height…

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Q: lock by the

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Q: You push your physics book 1.50 m along a horizontal tabletop with a horizontal push of 2.40 N while…

A: