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Physics 7 Online
OpenStudy (anonymous):

Preparing for Exam on Friday - Need Help With Study Problems covering Energy Conservation, Collisions and Momentum Conservation, Rolling on Ramps, and "Shrinking Planet Problem".

OpenStudy (amistre64):

it might be better to post a few sample problems so that others can view them when they are available

OpenStudy (anonymous):

Yep...shoot

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