A block of mass m = 3.1 kg is placed on a rough incline surface making an angle 0 = 27.7. with horizontal. A force F parallel to the ground is applied to the block. Due to the applied force the block moved x = 0.53 meter along the inclined surface with constant speed. If the inclined surface has kinetic friction coefficient uk = 0.23 what is the work done by the friction force? Provide your answer with 2 decimal places. Take g = 9.81 m/s2 HK

A block of mass m = 3.1 kg is placed on a rough incline surface making an angle 0 = 27.7. with horizontal. A force F parallel to the ground is applied to the block. Due to the applied force the block moved x = 0.53 meter along the inclined surface with constant speed. If the inclined surface has kinetic friction coefficient uk = 0.23 what is the work done by the friction force? Provide your answer with 2 decimal places. Take g = 9.81 m/s2 HK

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 7.81P: Calculate the horizontal force P required to push the 85-lb lawn mower at constant speed. The center...

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