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What is the velocity of an 72 kg skateboarder traveling down hill with a momentum of 1800 kg-m/s. 25 m/s 50 m/ 1296 m/a 18 m/s
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3 votes
What is the velocity of an 72 kg skateboarder traveling down hill with a momentum of 1800 kg-m/s.

25 m/s
50 m/
1296 m/a
18 m/s

User Rune Jensen
by
4.9k points

1 Answer

3 votes

Answer:

25 m/s

Explanation:

Momentum = mass × velocity

Given that,

  • momentum = 1800 kgm/s
  • mass = 72kg

velocity = Momentum ÷ mass

velocity = 1800 ÷ 72

velocity = 25 m/s

User Collin Barrett
by
5.5k points
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