Concept explainers
(b)
The time the rabbit spends running at
(b)
Answer to Problem 37P
Rabbit spends
Explanation of Solution
Write the expression for distance traveled at each time interval, in terms of velocity and time, and the
Write the expression for total distance,
Substitute expression (II) in expression (I),
Write the expression for average velocity
Here,
In expression (III) the initial position is zero at
The expression for the total time,
Substitute expression (V) in (VI), and solve for
Solve for
Conclusion:
Substitute the
Rabbit spends
(b)
The time for the rabbit to run at
(b)
Answer to Problem 37P
The time for the rabbit to run at
Explanation of Solution
Write the expression for distance traveled at each time interval, in terms of velocity and time, and the
Write the expression for total distance,
Substitute expression (II) in expression (I),
Write the expression for average velocity
Here,
In expression (III) the initial position is zero at
The expression for the total time,
Substitute expression (V) in (VI), and solve for
Conclusion:
Substitute
The time for the rabbit to run at
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Chapter 2 Solutions
College Physics, Volume 1
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