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Planets are big.

Name: Anonymous 2007-12-06 14:07

An asteroid has a radius of 580 km and a gravitational acceleration at the surface of 4.0 m/s2.

How far from the surface will a particle go if it leaves the asteroid's surface with a radial speed of 1000 m/s?  (It never escapes orbit)

Name: Anonymous 2007-12-07 20:33

radial speed meaning tangential to the surface of the asteroid?

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