The riders push on the mower with a constant force of 45 Newtons for an hour.Using v = 0.40 m/sec, they push the mower a distance______ metersand do work____joules

Q: A child pulls on a wagon with a horizontal force of 75N. If the wagon moves horizontally a total of…

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Q: A gardener pushes a lawn roller through a distance of 25m. If he applies a force of 20N in a…

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Q: A force of F = 1.12 x 104 Newtons does work of W = 1.18 x 10° Joules. What is = Work Force)? the…

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Q: A horse pulls a cart with a force of 40 lb at an angle of 30° above the horizontal and mi How much…

A: The solution is given below

Q: An object moving along the x axis is acted upon by a force F, that varies wit. position as shown.…

A: The work done by the force will be equal to the area under the graph. The area under the graph is…

Q: The force acting on a particle varies as in the figure below. (The x axis is marked in increments of…

A: Work done = Area under F-x graph. Hence, to find work done for different cases, area under graph has…

Q: A 5.2 kg box has an acceleration of 2.1 m/s2 when it is pulled by a horizontal force across a…

A: Since you have asked multiple part question, so we will answer the first three parts for you.…

Q: What average power does a 1,565 kg car need to go from 0 to 12.6 m/s in 6.86 seconds? Assume a…

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Q: A forklift raises a 90.5 kg crate 1.80 m. (a) Showing all your work and using unity conversion…

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Q: A force acting in the x direction on an object varies with x as shown in fig. below. Find the work…

A: Force-displacement graph is given.

Q: In scaling a vertical wall, spiderman needs 3.1 kW of power to maintain a speed of 4.5 m/s. If…

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Q: Estimate the work (in J) you do to mow a lawn 20 m by 20 m with a 60-cm-wide mower. Assume you push…

A: in this question  we use simple work equation.

Q: What is the work done by the moving force in Joules

A: Mass, m=7Kg Velocity, v=20m/s Height, h=8.75m

Q: Find the work done in joules by gravity as an object of the mass m=5 kg is raised up at constant…

A: Given : m = 5 kg h1 = 23 m h2 = 69 m g = 10 m/s2

Q: eded to move a 3000 lb car up an 8 degree incline with a constant speed of 50 mph against a…

A: GivenWeight of car, W=3000 lbAngle, θ=8°Speed of car, v=50 mphFrictional force, f=80 lbs

Q: A tractor tows a plane from its airport gate, doing 8.8 MJ of work. The link from the plane to the…

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Q: The coefficient of kinetic friction between a crate and the floor is 0.50. If the crate has a mass…

A: Given: The coefficient of kinetic friction (μk) between the crate and the floor is 0.50. The mass…

Q: when released from rest, a150 g block slides dewn the path shown below, reaching the bottom with a…

A: Given data *The mass of the block is m = 150 g = 150 × 10-3 kg *The final speed of the block is v =…

Q: QUESTION 10 10. The force required to hold a spring 0.5 m past its natural length is 8 N. Find the…

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Q: As a woman carries her suitcase up a flight of stairs, she does work against gravity. If the mass of…

A: mass of suitcase (m) = 10 kg Height of stairs (h) = 12 m g = 9.8 ms2

Q: The three ropes shown in the bird's-eye view of the figure are used to drag a crate 2.9 m across the…

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Q: The force acting on a particle varies as in the figure. Find the work done by the force on the…

A: Work done W=Fx Area of force displacement graph gives work done

Q: A force acting in the x direction on an object varies with x as shown in fig. below. Find the work…

A: Consider the following diagram,

Q: A carpet which is 6 meters long is completely rolled up. When xx meters have been unrolled, the…

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Q: Matthew pushes a box of toys along a 5 m long ramp that is inclined 3 m high as shown in the figure…

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Q: Consider the constant force: F=(30, 40, -10)N. What is the work done by this force on a particle…

A: From the given equation of the force, the components of the force on the coordinate axis are,

Q: A 4.20-kg box has an acceleration of 2.10 m/s² when it is pulled by a horizontal force across a…

A: " As per our company policy we can answer only 3 subparts. To get the solution of remaining part…

Q: How much work is done by the boy pulling his sister 30.0 m in a wagon as shown? Assume no friction…

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Q: A motorized winch is being used to pull a felled tree to a logging truck. The motor exerts a force…

A: Given: The force is fx=1500+10x-12x2 lb. The distance moved is 40 ft.

Q: A particle moving in the xy-plane is subject to a force F → (x, y) = ((50 N · m2) . (xi ^ + yj ^ ))…

A: Consider the distances between the given points as its x- and y-components, and determine the…

Q: What is the average power must produce to accelerate car with 1500 kg from rest to the speed 30…

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Q: A boy is carrying a bucket of water of mass 3810 grams. If he does 16.5 J of work, to what height…

A: Given data:  Mass (m) = 3810 g = 3.810 kg Work done (W) = 16.5 J Required: Height (h)

Q: Using the work and energy relations, solve for the constant force "P" required for a system…

A: The work energy theorem states that the work done by the system of forces is equal to the change in…

Q: Calculate the total work done by the system from x = 1.40 m to x =4.80 m when force applied on the…

A: Given data : Force, Ft=5.00Nmx i^ + 7.00 Nm2x2 j^ + 9.00 Nm3x3 k^ Displacement x1=1.40 m…

Q: Help me please

A: mass of beam (m) = 425 kg distance moved (d) = 117 m acceleration (a) = 1.8 ms2

Q: As an object moves from point A to point B only two forces act on it: one force is conservative and…

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Q: A force of 200 N displaces a body by 4 m, calculate the work done (in J). A) 40 B) 500 C) 80 D) 800

A: Given Data: The force applied is, F = 200 N. The displacement happened is, s = 4 m. The work is…

Q: A car's engine generates 80000 W of power as it exerts a force of 6000 N. How long does it take the…

A: Given: The power of the engine is 80000 W. The force exerted by the engine is 6000 N. The…

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

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Q: Given a force-displacement graph, calculate the total work. 8.00 6.00- re e 4.00- 2.00- 0.00+ 0.00…

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Q: Pushing a heavy box of 100 N up along a frictionless slope, the speed decreases at a rate of 1 m/s?.…

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Q: A shopper in a supermarket pushes a trolley with a force of 40N directed at an angle of 35° downward…

A: Given: Force F = 40 N. Angle = 35o Distance ∆x = 30 m To determine: Work done Formula used: W = F ×…

Q: Given a force-displacement graph, calculate the total work. 8.00- ... F 6.00- rc e, 4.00- 2.00-…

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Q: A particle moves 5 m in the +x direction while being acted upon by a constant force F = 2i + 5j - k…

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Q: A 18 kg sled starts up a 28 degree incline with a speed of 2.3 m/s. The coefficient of kinetic…

A: Drawing free body diagram for sled:-   Net force along vertical direction, ΣFy = Fn = mg cosӨ = 0…

Q: A woman uses a pulley and a rope to raise a 20 kg weight to a height of 2 m. If it takes 4 s to do…

A: mass, m = 20 kg  height, h = 2 m  time, t = 4s  The formula for energy is  E = m g h  The power is…

Q: A 5.1 kg brick moves along an x axis. Its acceleration as a function of its position is shown in the…

A: Given Mass of brick is m=5.1 kg Base of triangle is =8 seconds Height of triangle is =20 m/s2

Q: A man pulls a box weighting 40 Na distance of 10 m across the floor at constant speed. How much work…

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Q: how much work is done on a cart by a force F=(10i+5j)kN that causes a displacement of d=(2i+0j)m?

A: The work done is given by  W =  F→ . d→ where, F is the force vector and d is the displacement…