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Question

A spring with constant k\=200N/m is compressed by 0.1m. What is the potential energy stored in the spring?

Options

Choose one · Correct answer highlighted

Explanation

Kinetic energy K=½mv² and potential U=mgh per NCERT. Energy conservation K+U=constant for conservative forces. Substituting m, v, h gives 12 kx as energy, matching option A.

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