How much work does a sled dog do if she pulls with a force of 55 N on a horizontal track over a distance of 420 m?-

Q: How much work does it take to slide a crate 10 m along a horizontal loading dock by pulling it with…

A: Given that the  distance and angle and also given the force. Then We have to determine the work…

Q: A labourer weighing 600 N is to carry 5 sacks of rice from ground floor to the second floor of the…

A: Given  Weight of labour, W = 600 N  No of sack, N = 5  Mass of each sack ,M = 50 kg  Distance…

Q: A worker pushes horizontally on a large crate with a force of 250 N, and the crate is moved 3.0…

A: A worker pushes horizontally on a large crate with a force of 250 N, and the crate is moved 3.0…

Q: How much work is done by the gravitational force when a 175 kg pile driver falls 6.0m ?

A: Mass, m = 175 kg Distance moved  by object, d = 6 m

Q: - How much work is done when Allen applies a force of 200N to drag an 80kg crate 8.0m across the…

A: Introduction :  In this question we are provided with value of force and distance . with these data…

Q: After scoring a point, a rugby catcher, weighing 84 kg, celebrates by jumping 1.20 m on the ground.…

A: Given : m = 84 kg h = 1.20 m

Q: how much work did the movers do (horizontally) pushing a 46 kg crate 11.9 m across a smooth floor…

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Q: Why do you do no work on a 25-Kg bagpack when you walk a horizontal distance of 100mm?

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Q: Does the work you do on a book when you lift it onto a shelf depend on the path taken? On the time…

A: Work done

Q: What is the minimum work required to push a car with a mass of 1,500 kg car a distance 200 m upwards…

A: Given data: Mass of the car (m) = 1,500 kg Incline distance (d) = 200 m Incline angle θ= 20°…

Q: If you pushed a cart for 6.76 meters along an incline of angle 55.21 by applying a force of 54.17…

A: Given : Angle of incline (Θ) = 55.21o Force (F)= 54.17 N Displacement along the incline (d) = 6.76 m

Q: Suppose that you apply a 60-N horizontal force to a 32-kg package, which pushes it 4 meters across a…

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Q: The work you do when pushing a shopping cart twice as far while applying the same force is A) half…

A: Given data:  New displacement (d') = 2d New force (F') = F Required: New work done

Q: How much work is done by a 59 kg ninja watrior in climbing a ladder that is 9 meters long? Express…

A: Mass of ninja warrior (m) = 59 kg  Length of ladder (L) = 9 m

Q: why is the maximum work a force can do on an object occur when the force is in the same direction of…

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Q: Why do you do no work on a 25-kg backpack when you walk a horizontal distance of 100 mm?

A: When a person is carrying a backpack, the weight of the backpack is in the vertical direction. But…

Q: how much work did the movers do (horizontally) pushing a 46.0-kg crate 10.3 m across a rough floor…

A: The expression for the required work done is,

Q: A spring has a natural length of 16 cm. If a 25-N force is required to keep it stretched to a length…

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Q: How much work does a supermarket checkout attendant do on a can of soup he pushes 0.670 m…

A: The work done is given by  Work = force x displacement

Q: In moving an object from point A to point B, a conservative force does -109 joules of work on the…

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Q: How much work did the movers do (horizontally) pushing a 43.0-kg crate 10.3 m across a rough floor…

A: Given data:Mass of the crate, M = 43.0 kgDistance moved, d = 10.3 mCoefficient of friction = 0.50

Q: A boy pushes a spring with maximum force of 75 N, compressing it 2.0 cm. How much work does the boy…

A: Given data: Applied force (F) = 75 N Compression or displacement (d) = 2.0 cm…

Q: A ball was launched upwards and vertically at a speed 3 m/s up to a height 4 m. What the work done…

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Q: A helicopter lifts a 100kg crate straight up via cable, with an acceleration of 0.8m/s2. If the…

A: Given data The mass of the crate is m = 100 kg. The acceleration of the cable is a = 0.8 m/s2. The…

Q: If a person pushes on a lawnmower with a constant force of 90.0 N at an angle of 40° to the…

A: Given data: Constant force (F) = 90.0 N Angle (θ) = 40° to the horizontal Horizontal displacement…

Q: How much work does a supermarket checkout attendant do on a can of soup he pushes 0.460 m…

A: Step 1Let F be the force applied on the can of soup and d be the horizontal distance it travels

Q: How much work is done by the gravitational force when a 175 kg pile driver falls 4.0m?

A: Work done by force F in moving object distance d is given by,  W =F.d = F×d×cosθ Where, θ is the…

Q: Calculate the work done by a 2.4 N force pushing a 400 g sandwich across a table 0.75 m wide.

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Q: How much work did the movers do (horizontally) pushing a 46.0-kg crate 10.3 m across a rough floor…

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Q: How much work is done by gravity when dead lifting a 100.0 kg barbell 81.54 cm from the floor to hip…

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Q: You must exert a force of 4.5 N on a book to slide it across a table. If you do 2.7 J of work in the…

A: The expression for find moved distance is d=WF

Q: A shipping clerk pushes a heavy package across the floor. Heapplies a force of 64 pounds in a…

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Q: If you pushed a cart for 3.34 meters along an incline of angle 11.51 by applying a force of 29.67…

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Q: A 75-kg person climbs some stairs at a constant rate, gaining 2.2 meters in height. Find the work…

A: Given data,  Mass of person (M) = 75kg Height achieved (h) = 2.2m

Q: You push a 14 kg box along a rough horizontal floor by applying a force of 108 N at an angle of 30*…

A: Let f denotes the frictional force, µ denotes the kinetic friction coefficient, d denotes the…

Q: A ball is dropped from the top of a building at 14m, and is in free fall. If the ball is 1.2kg, find…

A: Given : Height of a building (h) = 14 m Mass of a ball (m) = 1.2 kg

Q: A person pushes a lawn roller through a distance of 10 m. If he applies a force of 25 N in a…

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Q: A horizontally directed force of 10 N is used to pull a box a distance of 2.6 m across a tabletop.…

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Q: How much force is applied on the engines of a truck to move it 3.0 km along a level road if 4.0 ×…

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Q: Why does the force of gravity does no work on a car that rolls down a hill but no work when it rolls…

A: Actually there is a small mistake in the given question. The question is the force of gravity does…

Q: How much work does a supermarket checkout attendant do on a can of soup he pushes 0.600 m…

A: Force, F=5 N magnitude of displacement, d=0.6 m Angle between the force and displacement, θ=0° Work…

Q: In the absence of friction, how much work would a child do while pulling a 12kg wagon a distance of…

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Q: How much work does gravity do on a 0.150 kg ball falling from a height of 10 m? (Neglect air…

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