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The horizontal component of velocity in a projectile motion remains constant [📹 Walter Lewin]

Massimo

4,329,025 subscribers

32,330 次观看 • 1 年前 •via X (Twitter)

科学技术教育喜剧

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9 条评论

NakamotoVibes 的头像

NakamotoVibes1 年前

who else loves physics?

troy⚡️ 的头像

troy⚡️1 年前

simple as f

Azdi 的头像

Azdi1 年前

very impressive

kryptomes 的头像

kryptomes1 年前

In projectile motion, the horizontal velocity stays unchanged, unaffected by gravity

kryptomes 的头像

kryptomes1 年前

The horizontal component of velocity remains constant while the vertical component changes due to gravity

AndersB 的头像

AndersB1 年前

elementary ballistics!

GORT 的头像

GORT1 年前

did he do a load of mitopencourseware shenanningans?

Ian of the Baskervilles 的头像

Ian of the Baskervilles1 年前

It's more complicated than that. This is an example of theory not replicating real world conditions. "Ignoring friction..." would be a great qualifier for this analysis.

Folk deedlit 的头像

Folk deedlit1 年前

True: Velocity doesn't change due to gravity. Still it decreases due to air resistance (you can search "Muzzle velocity")

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