Question

the coefficient of static friction between a certain car's tires and an asphalt road is about 0.60. only the rear tires are powered. the magnitude of the car's acceleration can be at most what value? explain your response carefully.

Answer 1

The maximum acceleration of the car can be determined using the coefficient of static friction and the acceleration due to gravity.

Step-by-step explanation:

The maximum acceleration of the car can be determined by using the equation:

a_max = μs * g

where:

• a_max is the maximum acceleration
• μs is the coefficient of static friction
• g is the acceleration due to gravity (approximately 9.8 m/s²)

In this case, the coefficient of static friction is given as 0.60. Substituting the values into the equation, we have:

a_max = 0.60 * 9.8 m/s² = 5.88 m/s²

Therefore, the magnitude of the car's acceleration can be at most 5.88 m/s².