Problem 7) (14-90 from Hibbeler Text): When the 5-kg box (traveling to the left) reaches point A it has a speed va = 10 m/sec. Determine the normal force the box exerts on the surface when it reaches point B. Neglect friction. Note that the coordinates x and y are in meters. y x 9 m B x/2 + y!/2 = 3 A 9 m

Problem 7) (14-90 from Hibbeler Text): When the 5-kg box (traveling to the left) reaches point A it has a speed va = 10 m/sec. Determine the normal force the box exerts on the surface when it reaches point B. Neglect friction. Note that the coordinates x and y are in meters. y x 9 m B x/2 + y!/2 = 3 A 9 m

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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