The Coefficient of Friction Between a Racecar's Wheels and the Track

question 24

Multiple Choice

The coefficient of friction between a racecar's wheels and the track is 1.0.The car starts from rest and accelerates at a constant rate for 400 m.Find the maximum speed at the end of the race.

• A)44 m/s
• B)66 m/s
• C)89 m/s
• D)99 m/s