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Centripetal Acceleration Derivation - A level physics help

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Uploaded by on Aug 7, 2009

A level physics help, part of www.physicshelp.co.uk

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Education

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  • great explanation! i was dying to know how to get to that formula... btw you sound pretty ;)

  • the ORIGIN of every vector is changing along the the circular path and on your second drawing you show it to be common in the centre of your circle

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  • THANK YOU SOO MUCH!!!!!!!!!!!!!! VERY VERY VERY good explanation!

  • nice explanation

  • I like your sound :)

  • @giovanni9107 Simple : ) Google:the seven earths - look! C if you can find any flaws............

  • Hmmm I'm thinking of self teaching A-level physics, I regret not taking it so much :(. This looks hard to self teach though.

  • very good explanation. thanks!

  • Hey one question. In the second circle... Why did she represent radius with a V instead of an r... This is what confuses me. Why not use an r? why wouldn't r work in the equation (if that is the case).

    Thanks.

  • This was brilliant. And a little bit like magic. It reminded me of why I used to love math. Thanks. :)

  • awesome closing "very noice"

  • the position of the ORIGIN of every vector is changing along the the circular path and on your second drawing you show it to be common in the centre of your circle

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