A mass of 47 kg is moving horizontally as a force of 190 N, directed at 25° below the horizontal, is exerted on it. When its speed is 7.3 m/s, what is the rate at which the force is doing work?

Q: 2. A boy pushes on a pig with a force F = 490 i + 230j N, giving the pig a displacement d = 1.77i+…

A: Given-   Force F=490 i+230 j NDisplacement d=1.77i+1.90j m

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Q: U(J) 30 20 5 メレ x (m)

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Q: A horizontal force F is applied to move a 6kg carton across the floor. If the carton starts from…

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A: Given, A particle moves along x axis from x=0 to x= 5 m and then parallel to y axis from y=0 to y=2…

Q: If a 50 kg object initially at rest is displaced 25 m by a constant net force of 600 N in the…

A: Given: Mass of the object, m = 50 kg Displacement, S = 25 m  Force, F = 600 N  Initial velocity of…

Q: An object of mass 3.00 kg is subject to a force F, that varies with position as in Figure P5.60.…

A: The below figure represents the force versus distance graph .

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Q: A toad with mass of 188 g leaps into the air to catch a fly. If the toad's jump was at an angle of…

A: Given: Toad's mass, m=188 g=0.188 kg Toad's jumping angle w.r.t horizontal, θ=35° Initial velocity,…

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: A fully loaded, slow-moving freight elevator has a cab with a total mass of 1600 kg, which is…

A: Given:-         Total mass  M=1600 kg        Distance to cover  d=39 m        Time taken  t=2.2…

Q: A 350 kg sofa slides 2.5 m down a 30° incline and who is pushing back on it parallel to the incline…

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Q: A block of mass m= 5 kg is pulled along a frictionless horizontal path by a force F = 2 N making an…

A:

Q: An accelerating object of mass m=7 kg is fired with an initial speed v;=8 m/s at a starting point.…

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Q: A 5.0 kg object is moving forward with an applied force of 10.0 N right, displacing 5.0 m right. The…

A: Total work done due to force of gravity on the object is ZERO. NO WORK IS DONE BY FORCE OF GRAVITY…

Q: A soccer player strikes a 428 gram ball with an initial velocity of 27.4 m/s. The ball strikes the…

A:

Q: A mass of 47 kg is moving horizontally as a force of 190 N, directed at 25° below the horizontal, is…

A:

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…

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Q: A rare and valuable antique chest is being moved into a truck using a 3.000 m long ramp. The weight…

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Q: A leaky bucket, which weighs 2 N empty and initially has 10 N worth of water in it, is lifted into…

A: Work done will be equal to change in the potential energy of the bucket. Let the potential energy at…

Q: Consider a particle on which several forces act, one of which is known to be constant in time: F →1…

A: Write the given values, and determine the displacement of the particle as follows.

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A:

Q: The figure here shows an overhead view of three horizontal forces acting on a cargo canister that…

A: We are given the magnitude of all the three forces acting on the canister, F₁= 2.8N F₂= 3.6N F₃= 10N…

Q: A toad with mass of 180 g leaps into the air to catch a fly. If the toad's jump was at an angle of…

A:

Q: a Particle moving in the XY Plane under goes a displacement ď =( 3,0 î - 2.03 )m as a result OF a…

A: work done by a force is equal to the product of the magnitude of applied force and the distance…

Q: A horizontal force of 5 N is required to maintain a velocity of 2 m/s for a block of 10 kg mass…

A: Given data : Force=F Mass=m time=t Velocity=V   TO FIND : Work done

Q: A object 2 kg is moving in one dimension with a velocity given by  V(t)= 1 / 2 t^2  at t=4 s.…

A:

Q: A leaky bucket, which weighs 5 N empty and initially has 40 N worth of water in it, is lifted into…

A: Given

Q: A 28 kg air compressor is dragged up a rough incline from r1=1.9i+2.2j m to r2=9i+1.4j m, where the…

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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?.…

A:

Q: Starting from rest at t = 0, a 5.0-kg block is pulled across a horizontal surface by a constant…

A:

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Q: Chapter 07, Problem 015 GO The figure shows three forces applied to a trunk that moves leftward by…

A:

Q: The figure below shows an overhead view of three horizontal forces acting on a cargo canister that…

A: The force diagram of the system is shown below:                                             The…

Q: A machine carries a 4.5 kg package from an initial position of d, - (0.50 m)î + (0.75 m)î + (0.20…

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Q: iđ¢ = (2.80 m)î + (8.50 m)j +(4.40 m) k in 1.70 s. A force F = (7.1ON)Î + (4.00 N)} +(5.00 N)k acts…

A: Given: di = 3.70 i^+8.1 j^+2.0 k^df=2.80 i^+8.5 j^ +4.4 k^

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A: Given data: Mass (m) = 2.50 kg Distance (d) = 2.20 m Applied force (F) = 16.0 N Angle (θ) = 25.0°…

Q: A snowboarder and her board (combined mass 40.0 kgkg) are moving at 9.30 m/sm/s at the bottom of a…

A: Solution: Given that total mass m = 40 kg speed v = 9.3 m/s height achieved due to friction h' = 3.5…

Q: Consider a particle on which several forces act, one of which is known to be constant in time: F →1…

A: Given- F1→ = (3 N)i∧+ (4 N)j∧  Particle moving along x axis from (x= 0 to x=5) Particle moving along…

Q: The figure here shows an overhead view of three horizontal forces acting on a cargo canister that…

A: This question is based on work done due to constant force.