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April 19, 2014

Homework Help: science

Posted by sjeba on Friday, August 30, 2013 at 5:54am.

A man mass 75 kg and a boy mass 25 kg dives off the end of a boat of mass 300 kg so that their relative horizontal velocity with respect to the boat is 3 m/s. if initially the boat is at rest find its final velocity if (1) the two dive off simultaneously (2) the man dives first followed by the boy

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