work done by F

Q: power mower does 8 x 104 J of work in 0.4 h. What power does it use

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Q: Find the displacemnet Work done=122.11 J Force=50 N

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

Q: a winch pulls the truck against 500N of friction and does 3000 joules of work how far did the winch…

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Q: Find the work done by each force F

A: Given data:   The work done due force in figure (a) is: W 1 The work done due to force in figure (b)…

Q: The work done by a force is zero when the force is to the displacement.

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Q: y 9₁ 0.10 m 93 -0.30 m- + 92 unit X In the diagram above, q₁ = 147 nC, q2 = 190 nC, and q3 = 117 nC.…

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Q: What is work

A: Work is said to be done when a force applied to an object moves that object. Work is defined as a…

Q: Compute displacement Work done=112.212 J Force=123 N

A: Given data :Workone=112.212 JForce=123 NRequired :displacement

Q: What is the total work in J done on the book?

A: Work done calculation.

Q: Write down The relationship between the total work done on an object and how the object’s speed…

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Q: Calculate the value of force applied if work done is 255 J and displacement is 15.3 m.

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

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

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Q: A 1400kg car accelerates from 11 m/s to 22 m/s. How much mechanical work was done on the car by the…

A: Given that:-Mass of the car, m=1400 kgInitial velocity, vi=11 m/sFinal velocity, vf=22 m/sWe know…

Q: A 85 lb mass stretches a spring 3 inches. Find the work done by the force to stretch the spring 7…

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Q: A student who weighs 569N climbs a stairway (vertical height of 4.3 m) in 26 s. (a) How much work is…

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Q: A 50-ft rope weighing 35 pounds hangs from the ceiling of a 100-ft tall warehouse. Attached to the…

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Q: A force of 450 N is used to push a 145 kg mass 30 m horizontally in 3 seconds. Calculate the work…

A: Write the expression for the work done and substitute the corresponding values to calculate the work…

Q: 9) An infinite long wire carries a current iw(t) = i, cos(ot). Nearby, there is a triangular loop at…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A contractor lifts beams (905 kg) 52 m using a 10 hp-rated crane. How much work is required to lift…

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Q: Two dipoles are oriented as shown in the diagram below. Each dipole consists of two charges +q and…

A: In given question, point A is an axial point for the first dipole but an equatorial point for 2nd…

Q: A constant force of 53.5 N, directed at 34.1o from horizontal, pulls a mass of 13.9 kg horizontally…

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Q: what is horsepower

A: Horsepower is a unit of measurement used for Power. In layman terms, it is the amount of power an…

Q: rd Three charged particles form the vertices of a triangle as shown in the figure below where 91 = 3…

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Q: A force of 403.0 N is exerted on a 1,250 N car while moving it a distance of 2.69 m. How much work…

A: Given: The force exerted on the car is 403.0 N. The weight of the car is 1250 N. The displacement of…

Q: A horozontial force of 125.0 N is applied to move a 46.0-kg cart across a 7.0 m level surface. What…

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Q: Suppose a worker lifts a box with constant speed, v. Calculate the total work done on the box while…

A: Given: The constant speed of the box is v.

Q: 1250 N pushes a 250 kg

A: Power can be calculated as product of force and uniform speed. According to question, F is 1250 N…

Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.