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Old 06-30-2004, 09:43 PM  
MattO
The O is for Oohhh
 
Join Date: Feb 2003
Location: AUSTIN TEJAS
Posts: 10,861
The escape velocity at the surface of the earth is approximately 8 km/s. What is the excape velocity for a planet whose radius is 4 times and whose mass is 100 times that of earth?
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