math
posted by chris .
The CD player in your computer rotates a disc at 7200rmp. Determine its velocity in:
a)degrees per second
b)radians per minute

math 
bobpursley
a. multiply by 360deg/rev
b. multiply by 2PI rad/rev 
math 
chris
what is rev?

math 
bobpursley
revolutions

math 
chris
is that just the units?
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