Answers25-26 CHEMISTRY IN THE EARTH SYSTEM S1Conservation of EnergyQuestion 4
4
QuizMultiple Choice

Conservation of Energy

Question 4 • 25-26 CHEMISTRY IN THE EARTH SYSTEM S1

What is the potential energy of a spring that is compressed 0.65 m by a 25 kg block if the spring constant is 95 N/m?

Answer
A
1.6 J
B
7.9 J
C
15 J
D
20 J
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