Explore Khan Academy's physics resources, including videos, tutorials, and practice exercises.

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Korzystasz z Khan Academy w języku polskim? Przekaż 1% podatku lub darowiznę Fundacji Edukacja dla Przyszłości, która zajmuje się tłumaczeniem Khan Academy na język polski, edukacjaprzyszlosci.pl. Przekaż darowiznę dla Khan Academy Foundation, wesprzyj polskie tłumaczenie przekazując datek na edukacjaprzyszlosci.pl, lub wesprzyj nas jako …

თუ თქვენ ხედავთ ამ შეტყობინებას, ესე იგი საიტზე გარე ...

I would like to request the calculus-based physics course sequence. Your site has higher level courses in almost every other STEM subject besides physics, and it would be very awesome to have the opportunity to reinforce calc-based physics concepts on KA.

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免费学习数学, 美术, 计算机编程, 经济, 物理, 化学, 生物, 医学, 金融, 历史等学科. 可汗学院是一个旨在为任何地方、任何人提供免费的、世界一流教育的非盈利组织.

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.