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Description: 6. A 1200 kg car rounds a curve of radius 66 m banked at an angle of 14°. What is the magnitude of the friction force required for the car to travel at 82 km/h?

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6. A 1200 kg car rounds a curve of radius 66 m banked at an angle of 14°. What is the magnitude of the friction force required for the car to travel at 82 km/h?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section: Chapter Questions

Problem 4STP

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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6. A 1200 kg car rounds a curve of radius 66 m banked at an angle of 14°. What is the magnitude of the friction force required for the car to travel at 82 km/h?

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4. A 1200 kg car rounds a curve of radius 67 m banked at an angle of 12°. If the car is traveling at 95 km/h, will a friction force be required? If so, how much and in what direction? with explanation please :(