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Physics, 22.09.2019 20:30 kittenalexis68
Two boys are sliding toward each other on a frictionless, ice-covered parking lot. jacob, mass 45 kg, is gliding to the right at 7.81 m/s, and ethan, mass 31.0 kg, is gliding to the left at 10.0 m/s along the same line. when they meet, they grab each other and hang on.
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Two boys are sliding toward each other on a frictionless, ice-covered parking lot. jacob, mass 45 kg...
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