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: 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 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 2,400-kg pile driver is used to drive a steel I-beam into the ground. The pile driver falls 4.80 m…

A: GIVEN:- Mass of pile driver = 2400 kg Hight by which pile driver falls before coming into contact…

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

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

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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 net external force is applied to a 7.13-kg object that is initially at rest. The net force…

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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: How much work is done by tension from initial position to the bottom of the swing? V=3.33m/s at the…

A: Work done,

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: 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: A boxed 10.0-kg computer monitor is dragged by friction 5.50 m up along the moving surface of a…

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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 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: A child pulls a wagon on level ground a distance of 4.24 mm  using a rope connected to the front of…

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Q: A dog of mass 15.0 kg is pulled up a straight road that is inclined at 10.0° to the a horizontal.…

A: Scenario - A dog and man are moving in an inclined road.The man pulls dog with force applied at…

Q: A constant 82.5-N force acts on a 6.54-kg box. The box initially is moving at 20.5 m/s in the…

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Q: A raft is being dragged along a channel by two chains dragged to the right. The tension in each…

A: From the diagram provided in the question, the net force on the raft in the direction of…

Q: A factory worker pushes a 40 kg box a distance of 5 meter along a level floor, at constant speed, by…

A: Given Data: The mass of the box is, m = 40 kg. The displacement is, s = 5 m. The coefficient of…

Q: 1001 30.Suppose the ski patrol lowers a rescue sled and victim, having a total mass of 90.0 kg, down…

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

Q: A 18.0-N weight slides down a rough inclined plane which makes an angle of 29.0° with the…

A: Friction force chapter problem.

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

A: Given :- mass of water skier = 61.2 kg initial velocity = 5.1m/s speed increases to 12.1 m/s

Q: A 64.0 kg man, standing on a frictionless walkalator inclined at 0=33.0° below the horizontal, holds…

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Q: A barge of mass 5.00 ×10“ kg is pulled along the Erie Canal by two mules, walking along towpaths…

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Q: cyclist is riding a bike at 6.50 m/s on a horizontal track. The cyclist and their bike have a…

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Q: A man pushes an 80-N crate up a frictionless slope that makes an angle of 30° with the horizontal.…

A: According to Bartleby guidelines we can only solve the first question at a time.. Kindly post the…

Q: Ben carries a 250 N suitcase up three flights of stairs (a height of 12.0 m) and then pushes it with…

A: Given data as per question weight of suitcase =250N Height =12 m Horizontal force =50N Speed =0.10…

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

A: Mass (m) = 79.5 kgInitial velocity (u) = 7.4 m/sFinal velocity (v) = 10.6 m/sRequired:Work done (W)

Q: A 2,000-kg pile driver is used to drive a steel I-beam into the ground. The pile driver falls 3.00 m…

A:

Q: How much work is done by friction on the block as it slides across the rough part?

A: Given data: Mass of block (m) = 3.00 kg Coefficient of kinetic friction (μk) = 0.50 Distance…