Physics archive | Science | Khan Academy
The physics archive contains legacy physics content, and is not being updated with new content. For our most up-to-date, mastery-enabled courses, check out Middle School Physics, High School Physics, …
What is physics? (article) | Khan Academy
Let's think about what physics is and what topics are covered in an introductory physics course.
AP®︎/College Physics 1 | Science | Khan Academy
Welcome to AP®︎/College Physics 1! In AP Physics 1, you'll learn algebra-based classical mechanics. To make sure you’re prepared with the fundamentals, we recommend completing high school …
Forces and motion (practice) | Khan Academy
Khan Academy offers free, world-class education in physics, covering forces and motion topics.
Академия Хана | Академия Хана - Khan Academy
Ой! Что-то пошло не так. Пожалуйста, попробуйте повторить Ваши действия еще раз. Ой, мы кажется столкнулись с ошибкой. Вам нужно обновите страницу. Если эта проблема …
Introducción a la física (video) | Khan Academy
Un resumen de lo que se trata la física mientras vamos profundizando en futuros videos. Cómo la física se relaciona con las matemáticas, las otras ciencias y el mundo que nos rodea.
Science | Khan Academy
Learn physics using videos, articles, and NGSS-aligned practice exercises. Explore the fundamentals of motion and forces, non-contact interactions, energy, and waves.
什么是物理学？ (文章) | 物理学简介 | 可汗学院
说实话，很难确切地定义什么是物理。首先，物理学随着我们的进步和新发现而不断变化。新理论不仅带来了新的答案。它们还产生了新的问题，从以前的物理学理论来看，这些问题甚至可能没有意义。这 …
NCERT Science Class 10 - Khan Academy
Let's explore the mysteries of light and electricity. From how light reflects, to correcting defects in our eyes. From understanding charges to lighting up cities. From Newton's prism to Faraday's generator, …
Forces and Newton's laws of motion | Physics archive | Khan Academy
Unit 1: Forces and Newton's laws of motion About this unit For our most up-to-date, mastery-enabled courses, check out High School Physics, AP Physics 1, and AP Physics 2!