Comet Hally has an orbital period of 75 years....?
When it enters the inner solar system it passes within a few AU of the sun. A. Determine the average distance of comet halley from the sun in AU (show how you got the answer) B. Right now comet hally is just about to pass the orbit of Neptune which is an average distance from our sun of 30 AU, explain how this is possible given the average distance you found from its orbital period? Need help with this.
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