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April 19, 2014

Homework Help: Physics

Posted by Tommy on Thursday, December 3, 2009 at 6:38pm.

Hey can someone help me out? I only have 1 attempt left on this question and do not understand it at all!!!

A 3.5 kg balloon is filled with helium ( density = 0.179 kg/m^3).
If the balloon is a sphere with a radius of 5.2m , what is the maximum weight it can lift?

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