Mechanics (Course Intro) (video) | Khan Academy
https://www.khanacademy.org/science/mechanics-essentials/xafb2c8d81b6e70e3:welcome-to-mechanics-essentials/xafb2c8d81b6e70e3:welcome-to-mechanics-essential/v/mechanics-course-intro
WEBAbout. As rocket soars into space. 🚀 elsewhere, a spinning ice skater pulls her arms closer to speed up, ⛸️meanwhile a lady lifts her car using a machine, but with her own strength. ⚾ These and …
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