A 185 kg refrigerator is placed inside a mobile freight transport by pushing it up on a 10.0 m ramp that has an angle of inclination of 11.0 °. How much work does the pusher do?

Q: A spring and block are in the arrangement of the figure. When the block is pulled out tox - +5.0 cm,…

A: We know that we have given a system with the spring..When the block is pulled out to x = +5.0 cm, we…

Q: A crane lifts a 650-kg beam vertically upward 23.0 m and then swings it horizontally a distance of…

A: Given: The mass of the beam is 650 kg. The vertical displacement of the beam is 23 m. The horizontal…

Q: The figure gives the acceleration of a 5.0 kg particle as an applied force moves it from rest along…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A 2,300-kg pile driver is used to drive a steel I-beam into the ground. The pile driver falls 4.20 m…

A: Given: The mass of the pile driver is 2300 kg. The height pile driver falls is 4.20 m. The beam is…

Q: 1. The figure to the right shows a mall shopper pushing on a 11.0 kg grocery cart by constant force…

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Q: The cable of a crane is lifting a 750 kgkg girder. The girder increases its speed from 0.25 m/sm/s…

A: Given:         Mass(m) = 750 kg        Initial speed(u) = 0.25 m/s       Final speed(v) = 1.25 m/s…

Q: Two football players are in a competition to see who can pull a 150.0 kg container over the entire…

A: Introduction: According to Newton's 1st law of motion, at equilibrium, total force acting on the…

Q: A crate with mass m = 24 kg is being pushed up an incline that makes an angle φ = 18.7 degrees with…

A: Givenmass, m=24 kgangle, ϕ=18.7 degforce, P=460 Ncrate start from restfinal speed, v=4.8…

Q: A constant 81.8-N force acts on a 3.70-kg box. The box initially is moving at 11.3 m/s in the…

A: Applying Work-Kinetic Energy theorem:- Work done by the force(W)=Change in KE of the object Hence,…

Q: Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 2.2×106 N, one an…

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Q: A 2400-kg pile driver is used to drive a steel beam into the ground. The pile driver falls 3.00 m…

A:

Q: To bring his coconuts to the market, a distance of 15.0 m from where he is, a vendor pushes his cart…

A:

Q: Two tugboats pull a disabled tanker with each tug exerting a force of 1.80 x 106 N, one with 14°…

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Q: A worker is carrying a bag of sand that has a mass of 40.0 kg over a horizontal distance of 4.00 m,…

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Q: An Eskimo returning from a successful fishing trip pulls a sled loaded with salmon. The total mass…

A: Given: Total mass of sled and salmon = 50 kg Force exerts by Eskimo, F = 1200 N Displacement, S = 5…

Q: A spring and block are in the arrangement of the figure. When the block is pulled out to x = +5.0…

A:

Q: A 2,200-kg pile driver is used to drive a steel I-beam into the ground. The pile driver falls 3.40 m…

A:

Q: A 907 kg elevator carries passengers with combined mass of 542 kg as it ascends at constant speed of…

A:

Q: A crane lifts a 650-kg beam vertically upward 23.0 m and then swings it horizontally a distance of…

A: When a force is applied on an object and the distance is traveled in the direction of applied force…

Q: A water skier is pulled by a towrope behind a boat. He skies off the side, and the rope makes an…

A:

Q: Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.80 x 10^6 N, one 14°…

A: Given data The magnitude of the constant force is F = 1.80 x 106 N The angle at which the force is…

Q: A 60.0-kg skier starting from rest travels 300.0 m down a hill that has a 30.0° slope and a uniform…

A: Mass of skier m=60.0 kg Distance traveled d=300.0 m Slope=30.0° Initially starts rest so u=0…

Q: A child on a sled is initially at rest on an icy horizontal surface. The sled is pushed until it…

A: First, we find the acceleration of the sled. Then we find the force needed to cause the acceleration…

Q: A 11.7 kg sled starts from rest at the top of a hill that is inclined at 29.3 degrees to the…

A: Given data as per question mass of sled =  11.7kg angle made with horizontal   =  29.3 distance  =…

Q: A 41.1 kg sled coasts down a hill, starting from rest. The hill is inclined at an angle of 25.9…

A: Required : The work done on the sled by the gravitational force.

Q: A crate of mass 20.0 kg is pushed up a rough incline, which makes an angle of 25° with the…

A: Given data: -  The mass of the crate is m = 20.0 kg. The angle of the rough incline is θ = 25o. The…

Q: A child is pulling a little red wagon along the side walk. She pulls with a 34 N of force at an…

A: Answer:-  Given  Force (F) = 34 N  Angle (A) = 28o Distance (S) = 23 m  We know that  Work done (W)…

Q: Awater-skier is being pulled by a tow rope attached to a boat. As the driver pushes the throttle…

A: We have, Mass, m = 81 Kg Initial speed u = 6.5 m/s Final speed, v = 10.1 m/s

Q: Suppose the ski patrol lowers a rescue sled and victim, having a total mass of 80.0 kg, down a ? =…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: In 1960, a woman in Tampa, Florida, makes one end of a car that had fallen on her son when he broke…

A:

Q: A coast guard helicopter lifts a 63 kg person 13 m vertically from the ocean by means of a cable.…

A: Given: Coast guard helicopter lift a person = 63kg The vertical distance from the ocean = 13m…

Q: One boat tows another boat by means of a tow line, which is under a constant tension of 525 N. The…

A: To answer the question, we will find the power required first, and then by multiplying time we will…

Q: A sled of mass 70 kg starts from rest and slides down a 10° incline 80 m long. It then travels for…

A: Given that-Mass of the sled, m= 70 kgLength of the plane, L= 80 mAngle of inclination of the plane…

Q: The engine of a Honda Civic has a power of 1.32 x 105 W (176.88 hp).   a) How much work does this…

A: Power is defined as the energy transferred per unit time. Since this energy is consumed in work…

Q: A spring and block are in the arrangement of the figure. When the block is pulled out to x = +5.0…

A: Write the given values of the problem-  the block is pulled out then-x=5 cm force of the…

Q: A constant 77.7-N force acts on a 5.80-kg box. The box initially is moving at 26.0 m/s in the…

A: Given data:  Force (F) = 77.7 N Mass (m) = 5.80 kg Initial velocity (v0) = 26.0 m/s Final velocity…

Q: A balky cow is leaving the barn as you try harder and harder to push her back in. In coordinates…

A: You keep trying harder and harder to force the balky cow back into the barn, but we know she's…

Q: 30. Suppose the ski patrol lowers a rescue sled and victim, having a total mass of 90.0 kg, down a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A 51.6 kg sled coasts down a hill, starting from rest. The hill is inclined at an angle of 17.4…

A: Recall W=FdcosθHere angle θ between normal force and displacement is 900 so cos90=0