Concept explainers
(a)
The maximum and minimum of
(a)
Answer to Problem 74P
The maximum and minimum of
Explanation of Solution
When the two vectors are in the same direction,
When the two vectors are in the opposite direction,
Conclusion:
Substitute 12 m for
Substitute 12 m for
Therefore, the maximum and minimum of
(b)
The maximum and minimum of
(b)
Answer to Problem 74P
The maximum and minimum of
Explanation of Solution
When the two vectors are in the opposite direction,
When the two vectors are in the same direction,
Conclusion:
Substitute 12 m for
Substitute 12 m for
Therefore, the maximum and minimum of
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Chapter 1 Solutions
College Physics, Volume 1
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