If you ran around in circles, your speed would be constant, but your velocity would be constantly changing. Your average velocity would be zero!

And so would your IQ.

Take that, track team.

]]>If you ran around in circles, your speed would be constant, but your velocity would be constantly changing. Your average velocity would be zero!

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http://en.wikipedia.org/wiki/speed

Havn't really had any of this yet, but you might find the answers there..

As far as I understand, velocity is a vector and speed is not..

Somebody please explain this madness.

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