A rope pulls a 200 kg sleigh up a slope at incline angle θ=30 deg, through distance d=20m. The sleigh and its contents have a total mass of 200kg. The snowy slope is so slippery that we take it to be frictionless. How much work is done by each force (Normal, gravitational, rope’s) acting on the sleigh?

A rope pulls a 200 kg sleigh up a slope at incline angle θ=30 deg, through distance d=20m. The sleigh and its contents have a total mass of 200kg. The snowy slope is so slippery that we take it to be frictionless. How much work is done by each force (Normal, gravitational, rope’s) acting on the sleigh?

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...

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