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Energy Practice PHY-203 Page 1 of 4 Name: 1. An initially stationary block of mass 0.25 kg is launched horizontally by a spri

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Im <130 a) APE Spring + APE stavutational = Wfnction. o- Į kx²+ mgh-o)= Winchon. Sm 30 =ų - 1 x 600x60-17²+ 6.25*9.880.5= Win

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