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July 12, 2014

July 12, 2014

Posted by **RE** on Monday, October 26, 2009 at 11:51am.

kg?

- Physics -
**MathMate**, Monday, October 26, 2009 at 12:02pmInitial kinetic energy

= (1/2)mv0²

Final kinetic energy

= (1/2)mv1²

Difference

E = (1/2)m(v1²-v0²)

Solve for m

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