Answers 25-26 CHEMISTRY IN THE EARTH SYSTEM S1 Kinetic EnergyQuestion 3

3

QuizMultiple Choice

Kinetic Energy

Question 3 • 25-26 CHEMISTRY IN THE EARTH SYSTEM S1

What is the kinetic energy of a 620.0 kg roller coaster moving with a velocity of 9.00 m/s? Round to 3 significant figures.

Answer

A

2,790 J

B

5,580 J

C

25,100 J

D

50,200 J

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