A sledge loaded with bricks has a total mass of 18.9 kg and is pulled at constant speed by a rope inclined at 19.5° above the horizontal. The sledge moves a distance of 19.8 m on a horizontal surface. The coefficient of kinetic friction between the sledge and surface is 0.500. (a) What is the tension in the rope?  ___N (b) How much work is done by the rope on the sledge?  ____kJ (c) What is the mechanical energy lost due to friction?  ____kj

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Q: A sledge loaded with bricks has a total mass of 17.9 kg and is pulled at constant speed by a rope…

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Q: with bricks has a total mass of 18.8 kg and is pulled at constant speed by a rope inclined at 19.0°…

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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…

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Q: A sledge loaded with bricks has a total mass of 18.7 kg and is pulled at constant speed by a rope…

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Q: As shown in the attached image, a box of mass = 66.0 kg (initially at rest) is pushed a distance of…

A: (a) The work done by the force of friction is Substitute the values in equation (1) to find the…

Q: Problem 2: In the figure below we have a force F = 40 N pushing a box up an inclined plane with an…

A: As per answering guidelines we will solve first three parts only. Please upload the other parts…

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Q: A block of mass m is pushed at constant speed over the horizontal ground. If the kinetic friction…

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A: Visualize the Problem:

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Q: lock of mass m = 2.9 kg is placed on a rough incline surface making an angle θ = 13.8°  with…

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Q: A sledge loaded with bricks has a total mass of 18.7 kg and is pulled at constant speed by a rope…

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A: Given data: Mass (m) = 4.0 kg Constant Speed (v) = 5.0 m/s Height (h) = 8.0 m g = 10 m/s2

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A: d) normal force  N = mg - Fsin21° = (32×9.8)-(57×Sin21°)  N = 293.17 N  Now friction force  f = ukN…

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Q: A 287-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 17.1°…

A: The mass m=287 kg The angle θ=17.1° The coefficient of kinetic fraction μk=0.253

Q: A student, starting from rest, slides down a water slide. On the way down, a kinetic frictional…

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Q: A sledge loaded with bricks has a total mass of 18.9 kg and is pulled at constant speed by a rope…

A:

Q: The figure shows three forces applied to a trunk that moves leftward by 2.58 m over a frictionless…

A: Given  Displacement d=2.58m F1=4.61 N F2=9.46N F3=3.04 N θ=600