An 90-kg block rests on a horizontal plane. Find the magnitude of force P required to give the block an acceleration of 2.5 m/s to the right. The coefficient of kinetic friction between the block and the plane is uk=0.25 30 00 Ko

An 90-kg block rests on a horizontal plane. Find the magnitude of force P required to give the block an acceleration of 2.5 m/s to the right. The coefficient of kinetic friction between the block and the plane is uk=0.25 30 00 Ko

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 7.72P

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answer of this

An 90-kg block rests on a horizontal plane. Find the magnitude of force P required to give the block an
acceleration of 2.5 m/s to the right. The coefficient of kinetic friction between the block and the plane is
uk=0.25
P.
30
90 Kg

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