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04-11-2021
Physics

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8 kg cat is running with a velocity of 4 m/s. What is the cat's momentum?

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04-11-2021

Answer:

Kinetic energy = (1/2) (mass) (speed)²

Kinetic energy = (1/2) (8 kg) (4 m/s)² =

(4 kg) (16 m²/s²) =

64 (kg-m/s²) (m) = 64 newton-m = 64 joules

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