Problem S: A car of mass m=1100 kg is traveling down a 0 = 15 degree incline. When thecar's speed is vo = 17 m/s, a mechanical failure causes all four of its brakes to lock, The coefficient ofkinetic friction between the tires and road is uz = 0.45.y0+ Part (a) Write an expression for the magnitude of the force of kinetic friction, fr.cos(a)cos(o)cos(0)7.9.HOMEsin(a)sin(@)sin(e)1.

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Answered: Part (a) Write an expression for the…

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Part (a) Write an expression for the magnitude of the force of kinetic friction, f

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

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Problem S: A car of mass m=1100 kg is traveling down a 0 = 15 degree incline. When the
car's speed is vo = 17 m/s, a mechanical failure causes all four of its brakes to lock, The coefficient of
kinetic friction between the tires and road is uz = 0.45.
y
0+

Part (a) Write an expression for the magnitude of the force of kinetic friction, fr.
cos(a)
cos(o)
cos(0)
7.
9.
HOME
sin(a)
sin(@)
sin(e)
1.

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