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Concept explainers
(a)
The semimajor axis of Apophis
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Answer to Problem 65QAP
Semimajor axis
Explanation of Solution
Given info:
Aphelion =
Perihelion =
Mass of Apophis =
Formula used:
Semimajor axis
Calculation:
Semimajor axis,
Semimajor axis
Semimajor axis
Conclusion:
Semimajor axis
(b)
Time taken by Apophis to orbit the Sun
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Answer to Problem 65QAP
Time taken by Apophis to orbit the Sun
Explanation of Solution
Given info:
Aphelion =
Perihelion =
Mass of Apophis =
Formula used:
Semimajor axis
Calculation:
Time taken by Apophis to orbit the Sun,
Conclusion:
Time taken by Apophis to orbit the Sun
(c)
Points of slowest and fastest of Apophis
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Answer to Problem 65QAP
Apophis travels fastest at perihelion and slowest at aphelion
Explanation of Solution
Given info:
Aphelion =
Perihelion =
Mass of Apophis =
Formula used:
Semimajor axis
Calculation:
Point Apophis travel fastest = at perihelion
Point Apophis travel slowest = at aphelion
Conclusion:
Apophis travels fastest at perihelion and slowest at aphelion
(d)
Ratio of its maximum speed to minimum speed
![Check Mark](/static/check-mark.png)
Answer to Problem 65QAP
Ratio of the maximum speed to minimum speed
Explanation of Solution
Given info:
Aphelion =
Perihelion =
Mass of Apophis =
Formula used:
Semimajor axis
Calculation:
Ratio of the maximum speed to minimum speed,
Conclusion:
Ratio of the maximum speed to minimum speed
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Chapter 10 Solutions
COLLEGE PHYSICS
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