P 2.22 The average person passes out at an acceleration of 7g (that is, seven times the gravitational acceleration on Earth). Suppose a car is designed to accelerate at this rate. How much time would be required for the car to accelerate from rest to 60.0 miles per hour? (The car would need rocket boosters!) P 2.23 A certain car is capable of accelerating at a rate of 10.60 m/s2. How long does it take for this car to go from a speed of 55 mi/ h to a speed of 60 mi/ h?

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Chapter1: Units, Trigonometry. And Vectors
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I need help on p 2.22. I am so confused.

P 2.22
The average person passes out at an acceleration of 7g (that is, seven times the gravitational acceleration
on Earth). Suppose a car is designed to accelerate at this rate. How much time would be required for the
car to accelerate from rest to 60.0 miles per hour? (The car would need rocket boosters!)
P 2.23
A certain car is capable of accelerating at a rate of 10.60 m/s2. How long does it take for this car to go
from a speed of 55 mi/ h to a speed of 60 mi/ h?
Transcribed Image Text:P 2.22 The average person passes out at an acceleration of 7g (that is, seven times the gravitational acceleration on Earth). Suppose a car is designed to accelerate at this rate. How much time would be required for the car to accelerate from rest to 60.0 miles per hour? (The car would need rocket boosters!) P 2.23 A certain car is capable of accelerating at a rate of 10.60 m/s2. How long does it take for this car to go from a speed of 55 mi/ h to a speed of 60 mi/ h?
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