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What is the kinetic energy of a 620.0 kg roller coaster moving with a velocity of 9.00 m/s? A 2,790 J B 5,580 J C 25,100 J D 50,200 J
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What is the kinetic energy of a 620.0 kg roller coaster moving with a velocity of 9.00 m/s?

A 2,790 J
B 5,580 J
C 25,100 J
D 50,200 J

User Antoine Grenard
by
4.7k points

2 Answers

1 vote

Answer:

C

Step-by-step explanation:

User Jason Mitchell
by
5.3k points
1 vote
Ek = 1/2 x m x v ²

1/2 x 620.0 x 9.00 ² = 25,100
User Ashley Turrietta
by
5.4k points
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