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SAT® Subject Test in Physics

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Moderate

Kinetic Energy Comparison

SATPHY-L1KE9M

The following tables list the masses, speeds, and heights of 5 different objects. Which one has the greatest kinetic energy?

A
Mass Speed Height
10 kg 5 m/s 50 m
B
Mass Speed Height
5 kg 9 m/s 40 m
C
Mass Speed Height
7 kg 8 m/s 30 m
D
Mass Speed Height
20 kg 2 m/s 70 m
E
Mass Speed Height
8 kg 7 m/s 50 m