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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A: (a) the work done by force of gravity is, W=mgsinθsW=5.1 kg9.8 m/s2sin30.0o2.30 mW=57.5 J   (b) work…

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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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A: Given Data: Pulling force, F=349 N Refrigerator mass, M=76.7 kg Angle, θ=26.9° Kinetic friction…

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…

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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…

Q: A sledge loaded with bricks has a total mass of 18.3 kg and is pulled at constant speed by a rope…

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Q: A 19.1 kg block is dragged over a rough, horizontal surface by a constant force of 174 N acting at…

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Q: One boat tows another boat by means of a tow line, which is under a constant tension of 525 N. The…

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

Q: A sledge loaded with bricks has a total mass of 19.0 kg and is pulled at constant speed by a rope…

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Q: A tow truck pulls a car 4.30 kmkm along a horizontal roadway using a cable having a tension of 820…

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Q: A 51.6 kg sled coasts down a hill, starting from rest. The hill is inclined at an angle of 17.4…

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A: Given: The mass of the bricks is 17 kg. The angle of the tension with horizontal is 20.5° The…

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

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Q: A block is at rest on a horizontal frictional surface. A string is attached to the block, and is…

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A: SOlution: Given that m = 3.1 kg angle = 13.5 degree coefficient of kinetic friction = 0.29

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

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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