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Physics, 18.02.2021 21:00 lorie76

6. Challenge 1: W=dKE so W=KEf-KEi therefore W=1/2myf^2 - 1/2mvi^2 solve for vi​

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6. Challenge 1: W=dKE so W=KEf-KEi therefore W=1/2myf^2 - 1/2mvi^2 solve for vi​...
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