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Alchen [17]
3 years ago
7

How fast would a 20 kg dog have to run, to reach a momentum of 120 kg x m/s? Include unit in your answer. Worth 40 points!

Physics
2 answers:
Ivahew [28]3 years ago
8 0

Answer:

6 m/s

Explanation:

momentum= mass times velocity

120 = 20v

v = 120/20

EastWind [94]3 years ago
5 0

Answer:

7

Explanation:

7

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