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April 17, 2015

Homework Help: science

Posted by Anonymous on Wednesday, September 12, 2012 at 9:22pm.

An asteroid in an elliptical orbit about the sun travels at 2.0 106 m/s at perihelion (the point of closest approach) at a distance of 3.8 108 km from the sun. How fast is it traveling at aphelion (the most distant point), which is 8.3 108 km from the sun?

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