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black_squirrel
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Homework Statement
A 100 kg man stands on the left end of a 100 kg board 2 meters long which sits on a frictionless surface as shown. Where will the left end of the board come to rest if the man walks to the right end of the board and stops?
http://pics-hosting.com/files/pexpnaxozyl1o2qins.jpg
Homework Equations
p=mv
The Attempt at a Solution
I can only think of using momentum for this problem but I don't know how to apply it here.
The answer is that the left end of the board will be at the -1 m mark
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