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A particular race car can cover a quarter-mile track (402 m) in 6.40 s starting from a
Chapter 4, Problem 11P(choose chapter or problem)
Problem 11P
A particular race car can cover a quarter-mile track (402 m) in 6.40 s starting from a standstill. Assuming the acceleration is constant, how many “g’s” does the driver experience? If the combined mass of the driver and race car is 485 kg, what horizontal force must the road exert on the tires?
Questions & Answers
QUESTION:
Problem 11P
A particular race car can cover a quarter-mile track (402 m) in 6.40 s starting from a standstill. Assuming the acceleration is constant, how many “g’s” does the driver experience? If the combined mass of the driver and race car is 485 kg, what horizontal force must the road exert on the tires?
ANSWER:
Solution 11P
Step 1 of 3
We need to calculate number of experienced by the driver and horizontal force exerted by the road on the tires.