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Work, Energy And Power — JEE Physics MCQs

Master Work, Energy And Power for JEE Main with free physics MCQs. Each question includes a detailed solution and instant feedback — practice at easy, medium, and hard difficulty levels to build exam-ready confidence.

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Easy•Work, Energy And Power

[JEE Mains 2026] The potential energy of a particle varies with position x as U(x) = 4x² - 8x + 3 (in SI units). At what position is the particle in stable equilibrium?