a car has tires of radius 25 centimeters. as the car is accelerating from rest, the tires make 3 full revolutions and the car moves forwards by 3.5 meters. did the tires skid?

Respuesta :

Answer:

No the car did not skid

Explanation:

What is kinetic friction?

Kinetic friction is all about trying to stop one surface from skidding against another surface. When you have two things such as the wheel and the ground sliding against each other, this is kinetic friction.

Given:

The distance cover by the car is 3.5 m

radius ,r = 0.25m

Hence ,

The disctance the car will cover :

s = revolution x 2πr

s = 3 x 2*(3.14)*0.25

s = 4.71 m

Thus the car should cover 4.71 m but it only completes 3.5m as per given scenario.

Hence , the car will not skid.

To know more about skidding, visit:

https://brainly.com/question/29806682

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