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Classical Mechanics Level 2

The lungs perform 2.4 J of work during expansion . How many times per minute do they expand if their power is 2 W?

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

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Our wiki is made for math and science

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including olympiad champions, researchers, and professionals.

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by Kartik Arjaria

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