The crate of weight W=40 Ib has a velocity VA=12ft/s when it is at A. Determine its velocity(ft/s) after it slides down the plane to s =8ft. The coefficient of kinetic friction between the crate and the plane is 0.20. TA 4

The crate of weight W=40 Ib has a velocity VA=12ft/s when it is at A. Determine its velocity(ft/s) after it slides down the plane to s =8ft. The coefficient of kinetic friction between the crate and the plane is 0.20. TA 4

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 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

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