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Unformatted text preview: ( 29 ( 29 ( 29 θ θ μ + θ + =θ = θ θ μ+ + = + + = μ + + + = + ++ = sin y cos mg 10 sin y k 2 1 mgy mv 2 1 10 sin y x : is n compressio spring final the and y is height vertical final The sin y cos mg kx 2 1 mgy ) mv 2 1 hill up ce tan dis final L NL U U K U U K E E E E f 2 f f 2 i f f f 2 f 2 i sf gf f si gi i i TH f TH f MEC i MEC 30 The solution, plus a little extra y f = 7.040 m Spring compression= 4.08 m E TH =478 J U gf = 690 J U sf =832 J These sum to the total initial energy K i =2000 J...
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 Fall '08
 Reay
 Energy, Kinetic Energy, Potential Energy, mv + mgy, mgy Gravitational

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