Why dose v = d/t ?


by usernameee
Tags: d or t, dose
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#1
Aug6-13, 08:44 AM
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Why dose v = d/t ?
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#2
Aug6-13, 08:48 AM
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Why dose v = d/t ?
Did you have some specific problem in mind?

Average speed, by definition, equals distance/time.
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#3
Aug6-13, 08:51 AM
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so, it could be also: v = d*t ?

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Aug6-13, 08:52 AM
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Why dose v = d/t ?


Quote Quote by usernameee View Post
so, it could be also: v = d*t ?
No. Those are not equivalent at all.

Think how speed would be measured: meters per second, m/s, for example.
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#5
Aug6-13, 08:57 AM
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why did you replace per with / ... ?
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#6
Aug6-13, 09:11 AM
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why did you replace per with / ... ?
That's what it means. I just translated everyday language into the more precise mathematical language.

If your speed is 60 miles per hour, you can write that as 60 miles/hour.
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#7
Aug6-13, 09:14 AM
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I got it... Thanks!


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