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9) How much kinetic energy does a person have riding a bike is going 12 m/s? Let's assume that the bike and person have a mass of 70kg. A) B) C)
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40 votes
40 votes
9) How much kinetic energy does a person have riding a bike is going 12 m/s? Let's assume that the

bike and person have a mass of 70kg.
A)
B)
C)

User Techboy
by
2.8k points

1 Answer

19 votes
19 votes

Kinetic Energy =
(1)/(2) m*v^2

  • m: mass -->70 kg
  • v: velocity --> 12 m/s

Kinetic energy =
(1)/(2)*70*(12^(2) ) = 5040 Joules

Hope that helps!

User SeaStar
by
2.8k points
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