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A problem by Swapnil Das(Easy)

Classical Mechanics Level 1

Which of these is not a fundamental force of the universe?

Weak nuclear force Electromagnetic forc Strong nuclear force Gravitational force Friction

Excel in math and science

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It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations,
examples, and problems from the community.

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including olympiad champions, researchers, and professionals.

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by Swapnil Das

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