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siniylev [52]
3 years ago
9

6) A person with mass 50.0 kg, standing still, throws an object with mass 12.0

Physics
1 answer:
matrenka [14]3 years ago
6 0

Explanation:

Momentum before = momentum after

m₁ u₁ + m₂ u₂ = m₁ v₁ + m₂ v₂

(50.0 kg) (0 m/s) + (12.0 kg) (0 m/s) = (50.0 kg) (2.0 m/s) + (12.0 kg) v

v = -8.33 m/s

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