Concept explainers
a.
To calculate:
The power of the car.
a.
Answer to Problem 65E
The power of the car is 2486 horsepower.
Explanation of Solution
Given information:
Weight of a car is 3500 pounds and speed of a car is 200 miles per hour.
The given speed is,
Calculation:
Power of the car can be obtained as,
Therefore, the power of the car is 2486 horsepower.
b.
To calculate:
The average rate of change in the speed of the car.
b.
Answer to Problem 65E
The average speed of the car is approximately 0.043
Explanation of Solution
Given information:
Power of the car changes from 1000 horsepower to 1500 horsepower
So,
The given speed is,
Calculation:
Here,
The average speed of the car can be calculated as,
Therefore, the average speed of the car is approximately 0.043
Chapter 5 Solutions
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