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Northa Northa
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8 years ago
What is the ratio of potential energy to kinetic energy for a comet that has just enough energy to escape from the Sun's gravitational field?
A) 1/2
B) 1
C) 2
D) -1
E) -2
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Physics

Physics


Edition: 4th
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longhairlonghair
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8 years ago
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Northa Author
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8 years ago
You make an excellent tutor!
byehoe
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Brilliant ツ
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Thanks
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