A) 2
B) \[\frac{1}{2}\]
C) \[\frac{1}{\sqrt{2}}\]
D) \[\sqrt{2}\]
Correct Answer: B
Solution :
Key Idea: The potential energy of satellite is twice its kinetic energy but opposite in sign. |
Potential energy, |
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Kinetic energy, |
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Thus, ![]() |
Note: The total energy ![]() |
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system is closed. The farther the satellite from the earth the greater its total energy. |
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