A spring with spring constant 400 N/m is compressed by 0.1 m. The energy stored in the spring is:
Solution
$U = \frac{1}{2} k x^2 = \frac{1}{2} \times 400 \times 0.01 = 2$ J
About this question
Subject: Physics · Chapter: Work, Energy and Power · Topic: Kinetic and Potential Energy
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