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Welcome 2016 ! Part 7

Classical Mechanics Level 1

What is the main concept behind eruption of volcanoes ?

None of the above States of matter (Solid, Liquid, Gas ) Buoyant force in lava Density and Pressure Gravitational Force

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

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examples, and problems from the community.

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including olympiad champions, researchers, and professionals.

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by Anish Harsha

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