L17_phys131_26oct07

L17_phys131_26oct07 - Gravitational potential energy...

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Summary for Lecture 17 on October 26, 2007 f 2 f 2 f i 2 i 2 i gf sf f gi si i 2 g 2 s mgy kx 2 1 mv 2 1 mgy kx 2 1 mv 2 1 U U K U U K mv 2 1 K mgy U kx 2 1 U + + = + + + + = + + = = = Spring potential energy
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Unformatted text preview: Gravitational potential energy Kinetic energy Conservation of energy...
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