To find: the total distance, time and speed of upstream and downstream flow.
Answer to Problem 10P
The total distance is
Explanation of Solution
Given:
Flying with no wind a plane makes a
On the return trip the plane flies with a
Concept used:
Average speed=
Calculation:
The trip is
If the time to fly with no wind is
rate | time | distance | |
No wind | |||
With wind |
Total distance is then
Total time is then
Average speed=
Hence, the total distance is
Chapter 9 Solutions
Algebra: Structure And Method, Book 1
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