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Conservation of energy problems

Physics · Energy & Work

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About this practice set

Conservation of energy problems is part of Physics (Energy & Work). Questions are generated with new numbers each time you practise. Levels available: Easy. After you answer, an explanation is shown.

Example questions

A taste of what you will practise. Answers are revealed after you try.

  • Easy

    A 3 kg object falls from a height of 4 m. What is its speed just before hitting the ground? (g = 9.8 m/s²)