Homework help coeff of static friction

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SUMMARY

The discussion focuses on calculating the minimum coefficient of static friction required for a car to accelerate at 15 m/s² without spinning its tires. Participants emphasize the importance of determining the force necessary to achieve this acceleration. The solution involves applying Newton's second law and the relationship between frictional force and the normal force.

PREREQUISITES
  • Understanding of Newton's second law of motion
  • Basic knowledge of friction and its coefficients
  • Familiarity with acceleration and force calculations
  • Ability to manipulate algebraic equations
NEXT STEPS
  • Study the relationship between force, mass, and acceleration using Newton's second law
  • Learn about the calculation of frictional forces and coefficients of friction
  • Explore real-world applications of static friction in automotive engineering
  • Investigate the effects of different surfaces on the coefficient of static friction
USEFUL FOR

Students in physics or engineering courses, automotive engineers, and anyone interested in the principles of motion and friction in vehicles.

jwang023
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Homework Statement


You are in a car accelerating the car at 15 m/s^2 without spinning tires out. determine the minimum coeff of static friction between the tires and the road to make this possible

Homework Equations





The Attempt at a Solution

 
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Hi jwang023! :wink:

(have a mu: µ :wink:)

Hint: first, find the force needed to produce that acceleration …

what do you get? :smile:
 

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