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3 years ago

15

Which has more momentum, a 1000 kg car moving 1 m/s or a 70 kg person sprinting at 8 m/s?

1 answer:

exis [7]3 years ago

8 0

p = mv

p = 1000 kg x 1 m/s = 1000 kgm/s

p = 70kg x 8 m/s = 560 kgm/s

1000 kg car moving at 1 m/s has more momentum.

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3 years ago

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