force of 500N acts on a body through a distance of 20 meters. Calculate the work done by the force on the body if the angle that the force F makes with displacement x is (a) zero (b) 90° (c) 180° and (d) 60°

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A:

Q: A 4.4-kg block is pushed 3.5 m up a vertical wall with constant speed by a constant force of…

A: Given information:Mass of the block (m) = 4.4 kgCoefficient of friction between the block and the…

Q: 1. A 60-kg patient exercises on the treadmill, exerting a constant force of 500N while running at a…

A: The work done is given by  W=T-mgsinθ-μkNdT=applied forcem=mass N=normal forced=distance…

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A: Given:: Quantitative explaination

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A: We will use formula of work done that is dot product of force and displacement.W= F.∆rWe know,…

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

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Q: A box of mass m = 51 kg is being pulled by a constant force F = 101 N at an angle q = 15 degrees.…

A: Friction is given as product of normal and friction coefficient.

Q: A block of mass 2.50 kg is pushed 2.20 m along a frictionless horizontal table by a constant 16.0-N…

A: mass = 2.50 Kg d = 2.20  F = 16N directed towards below the horizontal

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A: It is given that force, f(x) us acting on a body which is moving a unit distance along x-axis from…

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Q: A)Find the work done by each force acting on the rock during this motion, in units of Joules. There…

A: Data provided in the question; Mass of rock (M)=30 kg  Force applied on the rock (P)=200 N Angle…

Q: is pushed 4.O m along hori zontal floor by A 2 kg block a force of magnitude 25N at angle Q = 30.0°…

A:

Q: The work done by the applied force on a system is positive when the projection of force onto delta r…

A: When the applied force and displacement are in the same direction, the work done by the system is…

Q: A 52.8-kg box is being pushed a distance of 7.07 m across the floor by a force P whose magnitude is…

A: .....

Q: omponents of the following ectors. Show the vector diagram in he x-y plane and show your plution. =…

A: a)  F = 85 N, 57 degrees

Q: The figure shows a representation of the force and displacement vectors for a moving particle.…

A:

Q: A 5950-kg satellite is in a circular earth orbit that has a radius of 3.27 x 107 m. A net external…

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Q: Find the work done by a force of constant magnitude F=0,1KN.If the displacement of the body is…

A: Given data: Force, F=0.1 kN = 100 N Displacement, r=100 mm =100×10-3 m = 0.1 m Angle between…

Q: A 5690-kg satellite is in a circular earth orbit that has a radius of 3.31 x 107 m. A net external…

A: Given, The mass of the satellite is m=5690kg The radius of the orbit is r=3.31×107m The new radius…

Q: force F = (4 î − 5 ĵ) N acts on a particle that undergoes a displacement Δr = (2 î + ĵ) m. Find the…

A:

Q: A block of mass m=2.50kg is pushed a distance d=2.20m along a frictionless, horizontal table by a…

A: Given info: The mass of block is 2.50 kg, the displacement of the block is 2.20 m, the magnitude of…

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A:

Q: A 47.4-kg box is being pushed a distance of 6.53 m across the floor by a force P whose magnitude is…

A: Mass of box m= 47.4 kgCoefficient of kinetic friction µ= 0.222Applied Force P=149NDistance d= 6.53…

Q: A 2 kg block is pushed 4.0 m along a horizontal floor by a force of magnitude 25 N at an angle…

A: Apologies. We only answer three parts at a time. we will answer the first three as the exact one…

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Q: Ali is pushing a wooden box of weight 78N for 2m on a rough floor using a horizontal force of 120 N.…

A: weight of box = m g = 78 NDisplacement = S = 2 mhorizontal force = F = 120 Ntotal work = W = 190 J

Q: A 55.5-kg box is being pushed a distance of 8.48 m across the floor by a force P whose magnitude is…

A:

Q: A 2 kg block is pushed 4.0 m along a horizontal floor by a force of magnitude 25 N at an angle…

A:

Q: Starting from rest, a box of mass m (24 kg) moves to the right 18.0 m when pulled by a tension force…

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

Q: ning a floor pulls a vacuum cleaner with a force of magnitude 60 N at an angle 45° with horizontal.…

A: Given values:- FOrce,(F)=60 N -----(1) Angle,(θ)=450 -----(2) Vaccum cleaner displaced,(d)=5 m…

Q: A force F = (8 î – 5 ĵ) N acts on a particle that undergoes a displacement Ař = (4 î + ĵ) m. (a)…

A:

Q: A 58.6-kg box is being pushed a distance of 7.05 m across the floor by a force P whose magnitude is…

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Q: A 12 kg block starts from rest and is pushed 20 meters up the sloping surface of a plane (37 degree…

A: Given:-  mass of the block m= 12 kg  it pushed d=20 meters up the sloping surface of a plane…

Q: A force F = (8i - 3 3) N acts on a particle that undergoes a displacement af = (4 î + j) m. (a) Find…

A: To determine: (a) The work done by the force on the particle (b) The angle between F→  and  ∆r→…

Q: The displacement x of a particle moving in one dimension, under the action of a constant force is…

A: Given that,    t=x+3       or        x=t-3            ....(i)∴ x=t-32=t2-6t+9…

Q: A box of weight w = 2.0N accelerates down a rough plane that is inclined at an angle ϕ=30 degrees…

A: weight (w)= mg = 2 N ϕ = 30oNormal force (N) = 1.7 N Coefficient of kinetic friction =…

Q: A 12 kg block starts from rest and is pushed 20 meters up the sloping surface of a plane (37 degree…

A: Work done is given as W=F.s                                                 .......(1) from work…

Q: A force F = (4î - 31) = (4 1 - 3 ĵ) N acts on a particle that undergoes a displacement Ař = (2 î +…

A: The objective of the question is to find the work done by the force on the particle and the angle…

Q: A horizontal force of 150 N is used to push a 41.5-kg packing crate a distance of 5.20 m on a rough…

A: Solution: Given that Force of F = 150 N is used to push a m = 41.5-kg packing crate a distance of d…

Q: what is the work done by the pushing force, in Joules? b) What is the mass of the box, in kilograms?

A:

Q: ou push a box of unknown mass along the floor at a constant speed. You push with a force of 466 N at…

A: The box is being pushed by a force of 466 N. Due to friction, a kinetic force will also act on the…