Physics, 04.06.2020 14:00 lloydlunsford1685
During an experiment of momentum, trolley, X, of mass (2.34 ± 0.01) kg is moving away from another trolley, Y, of mass (2.561 ± 0.001) kg with a speed of (3.2 ± 0.01) ms -1 . The second trolley is moving away with a distance of (2.5 ± 0.01) ms-1 . What is the absolute uncertainty of the ratio of momentum of the two trolleys X Y ?
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An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
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During an experiment of momentum, trolley, X, of mass (2.34 ± 0.01) kg is moving away from another t...
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