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Title: What is the ratio of potential energy to kinetic energy for a comet that has just enough energy to ... Post by: Northa on Feb 24, 2017 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 Title: Re: What is the ratio of potential energy to kinetic energy for a comet that has just enough energy ... Post by: longhair on Feb 24, 2017 Content hidden
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