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Physics, 13.11.2020 21:50, bubbles173883
A 3000kg railroad car moving at a speed of 5m/s collides with a second 3000kg car which was initially at rest. If they locked each other after the collusion, what is the kinetic energy loss during collision?
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A 3000kg railroad car moving at a speed of 5m/s collides with a second 3000kg car which was initiall...
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