What work is done by a force F = (2x N)i+(3N)j, with x in meters, that moves -(4m)i – (3m)j ? %3D a particle from a position r; = (2m)i+ (3m)j to a position r¡ = –

Q: You are trying to move a crate with mass 22 kg from A to B onsite. You don't know the value of h,…

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Q: You push a 20.0-kg crate at constant velocity up a ramp inclined at an angle of ?=34.0∘ to the…

A: Mass = m = 20 kg Angle = 34 Distance = S = 3 m

Q: 5. Let C be the part of the graph of y = sin z from (0,0) to (7,0) and F(2,y)= (6z + 4y, Az +2).…

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Q: Problem #2: A force F(x)=(-3.0x²+4.0) N acts on a particle. a) How much work does the force do on…

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Q: the work done on the particle

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Q: A physicist has been studying the effects of an unknown force. The work required to move an object…

A: The correct option is  (4).  i.e   Kg m³ / s

Q: phy.3

A: The objective of the question is to calculate the work done by a force on an object moving along a…

Q: A block is acted on by a force that varies as (2.0×104N/m)x for 0≤x≤0.21m, and then remains constant…

A: Given data :- Force F = 2.0×104 N/m ; 0< x ≤ 0.21 m x = 0  to x = 0.30 m (for this range we wish…

Q: kg crate is pulled 4.7 m up a 30∘ incline by a rope angled 17 ∘ above the incline. The tension in…

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Q: A man returning from ice fishing trip pulls a sled with fish. Total mass of the sled and fish is…

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Q: A particle moves along a straight path through displacement d= (8 m)iˆ + cjˆ while force F = (2 N)iˆ…

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Q: An 80-N crate slides with constant speed a distance of 5.0 m downward along a rough slope that makes…

A: Given that---- force F = 80 N. Distance travel d = 5 m. Angle = 35°. Question ❓ work done by…

Q: An object of mass ? = 64 g slides on a frictionless table, constrained by a cord to a circular path…

A: Given data The mass is m=64 g=64×10-3 kg The radius is r=85 cm The speed is v=40 cm/s The diagram of…

Q: A force É = 12 N î - 10 N î acts on an object. How much work does this force do as the objęct moves…

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

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Q: A rubber band resists being stretched along x with a force F⃗b = −iβ√x, where β is a constant. (i is…

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Q: A force ?⃗⃗acts in the x-direction, its magnitude given by ?=ax^3 where =2.0N/m^3. Find the work…

A: Equation of force Where

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

A: The area under the force-position graph denotes the work done. (a) The work done by the force when a…

Q: The force F = (3i - j) N acts on a particle, causing a displacement of Ar = (3i + 2j) m. Find the…

A: Answer  W=7 J

Q: Problem 4: Calculate amount of work done by the applied force G as an object is moved along a path…

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Q: A 980 kg car travels a distance of 6.00 m uphill along a road that makes an angle of 30.0∘ with the…

A: Mass of the car m = 980 kg.Distance is given as s = 6 m.Angle is given as Accelration of the car

Q: #53

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Q: A small block of mass 200 g starts at rest at A, slidesto B where its speed is vB = 8.0 m/s, then…

A: a)Initially, as the block slides from A to B , it actually loses a height of 4m.The potential Energy…

Q: Two forces are acting on an object of mass 20 kg on frictionless surface as shown in the figure.…

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Q: 38. It takes 500 J of work to compress a spring 10 cm. What is the force constant of the spring? ai

A: According to Hooke's law restoring force F→ is proportional to displacement X→ and in a opposite…