How the traditional drive modifications when an elevator accelerates. Created by Sal Khan.

Watch the subsequent lesson: https://www.khanacademy.org/science/physics/forces-newtons-laws/normal-contact-force/v/more-on-normal-force-shoe-on-floor?utm_source=YT&utm_medium=Desc&utm_campaign=physics

Missed the earlier lesson? https://www.khanacademy.org/science/physics/forces-newtons-laws/normal-contact-force/v/normal-force-and-contact-force?utm_source=YT&utm_medium=Desc&utm_campaign=physics

Physics on Khan Academy: Physics is the research of the essential rules that govern the bodily world round us. We’ll begin by taking a look at movement itself. Then, we’ll study forces, momentum, power, and different ideas in numerous totally different bodily conditions. To get probably the most out of physics, you will want a strong understanding of algebra and a primary understanding of trigonometry.

About Khan Academy: Khan Academy presents apply workouts, educational movies, and a customized studying dashboard that empower learners to review at their very own tempo in and out of doors of the classroom. We deal with math, science, pc programming, historical past, artwork historical past, economics, and extra. Our math missions information learners from kindergarten to calculus utilizing state-of-the-art, adaptive know-how that identifies strengths and studying gaps. We have additionally partnered with establishments like NASA, The Museum of Trendy Artwork, The California Academy of Sciences, and MIT to supply specialised content material.

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