Answers 25-26 CHEMISTRY IN THE EARTH SYSTEM S1 Energy TransformationsQuestion 8

8

QuizMultiple Choice

Energy Transformations

Question 8 of 9 • 25-26 CHEMISTRY IN THE EARTH SYSTEM S1

A baseball has a mass of 0.145 kg and is 12 m above the ground. If it has a mechanical energy of 105.8 J, how fast is it moving?

Answer

A

17 m/s

B

35 m/s

C

89 m/s

D

130 m/s

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