An 82 kg person climbs a ladder, gaining 1.1 m in height. Find the work done to accomplish this task. Express your answer in J.

Q: In a time t=17.00 s, a 66.0-kg student runs at a steady pace up two flights of stairs whose combined…

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Q: A small truck has a mass of 2225 kg. How much work is required to decrease the speed of the vehicle…

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Q: A force = (3xî+ 5yĵ), where is in newtons and x and y are in meters, acts on an object as the object…

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Q: A force is given by the vector F = ( 13 i + 8 j) N and moves from the point (3i+ 8j) m to the point…

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Q: Find the value of force applied if work done is 150 J and displacement is 15 m.

A: Given data: The work done is W=150 J. The displacement is d=15 m.

Q: A force is given by the vector F = (3i+5j) N and moves from the point (2i+6j) m to the point (6i…

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Q: A force of F = 159 N pulls a mass of 15 kg a distance of x = 4.8 m. How much work is done by the…

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Q: A force is given by the vector F = ( 4 i + 23 j) N and moves from the point (3i + 9j) m to the point…

A: According to question we need to find work done?

Q: Answer the following and explain it in simple words 1. Why is more work done in climbing a hill…

A: Work done is change in energy or force times displacement. 1. While walking on level road , there is…

Q: Compute the kinetic energy of 1200kg automobile traveling at 20km/hr.

A: Given, Mass of automobile,m=1200 kg Speed, v=20 km/h=5.5 m/s

Q: During a tug-of-war, team A pulls on team B by applying a force of 2730 N to the rope between them.…

A: The work done on an object by a force F in displacing it by some distance 'd' is given as:…

Q: Find the value of force applied if work done is 230 J and displacement is 8.5 m.

A: Given value--- Work done = 230 J . displacement = 8.5 m. We have to find--- force ?

Q: A force 50 N is required to maintain a spring stretched from its natural length 9 cm to a length of…

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Q: A force of F = 151 N pulls a mass of 15 kg a distance of x = 3.3 m. How much work is done by the…

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Q: A gardener pushes a lawn roller through a distance of 20 m. If he applies a force of 196 N in a…

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Q: Calculate the work done by a 47 N force pushing a 0.025 kg pencil 0.25 m against a force of 23 N.

A: Given Data : The force applied to move the pencil is given as F = 47 N. The mass of the pencil is…

Q: while rearranging a dorm room, a student does 343 J of work in moving a desk 3.3 m. what was the…

A: Work done = 343 J displacement = 3.3 m Fhor = ?

Q: A force of 160 N stretches a spring 0.05 m beyond its unstretched length. How much work (in J) must…

A: Given data The magnitude of the force is F = 160 N The unstrectched length of the string is xo =…

Q: How much work does it take to slide a crate 26 m along a loading dock by pulling on it with a 240-N…

A: Given data: Displacement (d) = 26 m Force (F) = 240 N Angle between displacement and force (θ) = 27°…

Q: A force F= 9xi - 2yj, where Fis in Newtons and x and y are in meters. Find the work done if the…

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Q: If a force of 5 Ib produces a stretch of one-tenth the natural length L ft of a spring, how much…

A: The force on a spring is given by F = kx, where k = spring constant of the spring x = deformation of…

Q: Find the work done by the force Fp on the cart if the ramp is 8.5 m long. Express your answer to two…

A: Given data: Mass of the cart, m=17 kg Angle, θ=12o

Q: Find the value of force applied if work done is 120.011 J and displacement is 21.021 m

A: Given data :                   Work done     =     W                  Displacement   =    d…

Q: An 190,000 W engine can accelerate from rest to a top speed in 9 s. How much work did the engine do?

A: We know that Work = (power)*(time)

Q: A box is pulled with a force of 65 N to produce a displacement of 8 m. If the angle between the…

A: Given : F = 65 N d = 8 m θ = 32°

Q: A boy of mass m climbs up the stairs of vertical height h. What would have been work done if he uses…

A: The only force acting on the boy is gravitational force or his own weight "mg". So, when a body…

Q: A 75 kg person climbs stairs, gaining 1.50 m in height. Find the work done to accomplish this task.

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Q: Find the value of force applied if work done is 215 J and displacement is 8 m.

A: Given data : Work done=W Displacement=d   Required : Force

Q: The force needed to stretch a spring by x meters is given by F(x) = 7x Newtons. How much work is…

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Q: Find the value of force if work done is 520 J and displacement is 42 m

A: Given : Work done (W) = 520 J Displacement (d) = 42 m

Q: Find the value of force applied if work done is 280 J and displacement is 20 m

A: Force applied o the object is identified by the Force=WorkdoneDisplacement

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: What is the work done by a man pushing a box with a 20 N force on a 3 m inclined plane 45° from the…

A: Given force of the box W = 20 N so the force applied P for moving 3 meter inclined plane…

Q: A box is pulled with a force of 40 N to produce a displacement of 7 m. If the angle between the…

A: as per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: Is work a vector quantity? In other words does it need a direction associated with it ?

A: To define work we just need magnitude and not direction. Also work is the dot product of two vector…

Q: What is the potential energy of an airplane that is only 0.5489 km off the ground and weighs 4120 kg

A: Given that, an airplane that is only 0.5489 km off the ground. That means  Distance, d = 0.5489 km…

Q: A horse pulls a carriage a distance of 76.5 m, Find the force applied if the horse did 5000 J of…

A: Given data: Distance covered is, d=76.5 m. Work done by horse is, W=5000 J.

Q: If a spring has a spring constant of 400 N/m, how much work is require to compress the spring 1.0 m…

A: Given data: The spring constant is k=400 N/m. The compression in spring is x=1.00 m.

Q: Find the work done for a force F 24 N from æ =1 to æ =3 m.

A: Given, F=24x2 Need to calculate the work done to move it from x=1 to x=3

Q: How much work would a child do while pulling a wagon a distance of 4.7 m with a 28 N force?

A: The given data are: d=4.7 mF=28 N Heere, d , and F represent the distance and force.

Q: Find the value of work done is 240 J and displacement is 20 m, Find the force applied.

A: Given data :                    Displacement    =    d                     Work done    =    W…

Q: A man pushes a lawn mower on a level lawn with a force of 193 N. If 51% of the force is directed…

A: We know that work done W=Fd

Q: Find the value of force applied if work done is 480 J and displacement is 30 m

A: We know thatW=F×dWhereW=Work doneF=force appliedd=dispalcement

Q: How much power is required to lift a heavy solid concrete beam with mass 253.23 kg upward with a…

A: Write the given values with the suitable variables. m=253.23 kgv=4.83 m/s Here, m is the mass and v…

Q: A 150 pound man runs up a stairway 20 feet above ground level in 15 s.  How much work did the man…

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Q: Find the value of force applied if work done is 135 J and displacement is 12 m.

A: Work done by a force is equal to, W = f×d  Where, W = work done f = applied force d = displacement…

Q: Find the value of force applied if work done is 120.012 J and displacement is 24.5 m

A: Given : workdone(W) = 120.012 J Displacement (d) = 24.5 m Force (F) = ? Formula W = F * d F=(…

Q: How much net work is required to accelerate a 1000-kg car from 20 m/s to 30 m/s? x 105 joules

A: Given data: Mass (m) = 1000 kg Initial velocity (v0) = 20 m/s Final velocity (v) = 30 m/s Required:…