Q1 : A force F = ( 8i + 3j) N acts on aparticle that interrogees a displacement d = (2i + 2j )m A - Find the work done by the force on the particle ? B- Find the angle between F and d ?

Q: A force F = (9 î – 4 j) N acts on a particle that undergoes a displacement Ar = (5 î + ĵ) m. (si +i)…

A: It is given that F=(9i-4j) NΔr=(5i+j) m

Q: The constant forces F1 = i+2j +3k N and F2 = 41-5j-2k N act together on a particle during a…

A: Given data:F1= j ^+2J^ +3k^ NF2= 4i^ -5J^ -2k^Nr2=7k^ cmr1=20j^ +15j^ cmwork is done by:-W=F→.S→ -…

Q: Constant F force (5i + 5j) N force acts on a 4 kg particle. Calculate the work done by this force if…

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Q: A force F=31-4j N acts on a particle that undergoes displacement Ař=-7i+jm .What is the work done on…

A: workdonew on the particle.given,F→=3i^-4j^ NΔr→=-7i^+j^  m

Q: A 60.7-kg skier coasts up a snow-covered hill that makes an angle of 23.7 ° with the horizontal. The…

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Q: 2. The graph shows the x component of the net force on an object versus position. Find the work done…

A: Note: As per the guidelines, we can attempt only the 1st three sub-parts The work done is given as,…

Q: Pete Zaria works on weekends at Barnaby's Pizza Parlor. His primary responsibility is to fill drink…

A: Since, you have uploaded a question with multiple sub-parts, we will solve the first three sub-parts…

Q: The constant forces F =i+2j+3kN and F2 = 41 -5j-2k N act together on a particle during a…

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

Q: solve number 22 with full steps and works

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Q: A man pushes a m = 2.00 kg block a distance d = 2.80 m along the floor by a constant force of…

A: Given data The mass of the block is: m = 2 kg The block is moved at a distance of d = 2.80 m The…

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: A force (->f =->-6i+->2j-->5k) N acts on a particle that undergoes a displacement ->r=->-3+->4j m.…

A: a) The expression for find work done on the particle is W=F·r Substitute values in the above…

Q: A 63.2-kg skier coasts up a snow-covered hill that makes an angle of 31.6 ° with the horizontal. The…

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Q: A 400 N box is moved at constant velocity across an 8 m horizontal surface. What is the net work…

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Q: * 88. o A car, starting from rest, accelerates in the +x direction as in the figure. It has a mass…

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Q: A Net Force Fnet=(x-3x2)i + (2y2-y3)j acts on a 3.5 kg particle. a) Calculate the net work done on…

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Q: 4. Aforce (F = -6i + 2j – 5 F = -6ĩ + 2j – 5 k k ) N acts on a particle that %3D undergoes a…

A: (a) The work done by the force is given as, Substitute all the known values in the above equation.

Q: I am am doing problem 5. from Serway and Vuille - 11th edition. I dont understand why they use sin…

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Q: An asteroid is moving along a straight line. A force acts along the displacement of the asteroid and…

A: Work done can be defined as the change in kinetic energy. Now for the first part of problem, we know…

Q: 72. The graph shows how the force component F cos 0 along the dis- placement varies with the…

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Q: A force F = (8 î – 3 j)N acts on a particle that undergoes a displacement Ar = (4 î + j) %3D m. (a)…

A: Given: Force F→=8i^-3j^ Displacement ∆r→=4i^+j To determine: (A) Work done Formula used: W=F→.∆r→…

Q: A 12 N force with a fixed orientation does work on a particle as the particle moves through…

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Q: You apply a constant :-68.0 N)î + (36.0 N)ĵ force to a 350-kg car as the car travels 35.0 m in a…

A: Given that, the displacement of the car, S=35m in a direction 2000 counterclockwise from +X…

Q: A tennis player receives a shot with the ball (0.0600 kg) traveling horizontally at 56.0 m/s and…

A: Given that a tennis player receives a shot with the ball (0.0600 kg) traveling horizontally at 56.0…

Q: The work done may be positive , zero, negative value, depending on the angle between the force and…

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Q: Mike is resting on an inclined surface while being attached to a cable and a frictionless pulley as…

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Q: A loaded grocery cart is rolling across a parking lot in a strong wind. You apply a constant force F…

A: Given data: Force F→ = 31 Ni^ - 35 Nj^ Displacement s→ = -9.3 mi^ - 2.5 mj^ Required: Work done by…

Q: Problem 9: The person in the diagram pushes a lawn mower a distance d, applying a constant force of…

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Q: A variable force F = kx2acts on a particle which is initially at rest. Calculate the work done by…

A: Write the given values with the suitable variables. F=kx2xi=0 mxf=7 mk=3 N/m Here, F is the…

Q: A block of mass m1 = 3.7 kg is connected to a second block of mass m2 blocks are released from rest,…

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Q: A particle moves in the horizontal xy plane. A variable force acts on the particle with expression…

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Q: Determine the work done on the book by Fa.

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Q: done

A: When a body moves under the influence of force work is said to be done. It can be either positive or…

Q: 1. An m-mass body slides a distance of d along a horizontal surface. The work done by the force of…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A 66.1-kg skier coasts up a snow-covered hill that makes an angle of 29.8 ° with the horizontal. The…

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Q: 2. The traction force of the moving vehicle along the X axis varies as F= 200 +20x (N). Determine…

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Q: (8c7p11) A 116 kg object moves in a horizontal straight line with an initial speed of 59 m/s. If it…

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Q: 9. A particle is subject to a force F, that varies with position V as shown in Figure P7.9. Find the…

A: Work done is equal to area under force Vs displacement curve.Part A :Work done from x = 0 to x = 5

Q: A 75.0 kg painter climbs a ladder that is 2.75 m long and leans against a vertical wall. The ladder…

A: l=Length of ladder=2.75 mθ=Angle ladder makes with wall=30°g=Accleration due to gravity=9.81 m/s2

Q: A force F = (3.0N)i + cj acts on a particle as the particle goes through displacement d = (3.0m)î –…

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

Q: A block is displaced vertically by Ar = 2.5 m under the influence of three forces, F = 4.0 N, FB =…

A: The force of the block is, FB→=FBj^=6.0 Nj^FA→=-FAi^=-4.0 Ni^ The force acting along the point C is,…

Q: (2i-si+s4) 2i – 5j + 5km %D A 13 N force with a fixed orientation does work on a particle as the…

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Q: A dock worker pushes am = 2.20 kg bin a distance d = 2.40 m along the floor by a constant force of…

A: M = 2.20 kg  d = 2.40 m  F = 16 N  Θ = 20 ⁰

Q: Calculate the work W done from x = 5 m to x = 10 m by the %3D one-dimensional force depicted in the…

A: Given: The displacement of the object is from 5 m to 10 m. Introduction: The work done of the object…

Q: P (N) 20 WE-4 A 3.00kg block is initially sliding to the right on a frictionless surface at 7.00m/s.…

A: mass of block (m) = 3 kg Initial velocity (v) = 7 m/s

Q: A loaded grocery cart is rolling across a parking lot in a strong wind. You apply a constant force,…

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Q: A force F = (4 î - 5 j) N acts on a particle that undergoes a displacement AF = (2 î + j) m. (a)…

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Q: 7. A balky cow is leaving the barn as you try harder and harder to push her back in. In coordinates…

A: Initial position of cow = 0 m Final position of cow = 6.9 m F(x) =-[ 20 N + (3Nm x) ]

Q: 9. A particle is subject to a force F that varies with position V as shown in Figure P7.9. Find the…

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Q: A force F = (8 i - 31) N acts on a particle that undergoes a displacement ař = (4 î + 1) m. Find the…

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