Please help! I have a test tomorrow and this part of the review and there is is a sub teaching my class. I know the answer is 16.5 m but I don’t know how to get there
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A 5.00 X 102 kg. hot air balloon takes off from rest at the surface of the earth. The nonconservative wind?
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January 27th, 2012 at 9:05 am
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