1. Measure or identify how fast a circular object rotates in linear speed. For example, if a car drives forward with a speed of 50 mph, then a given point on the edge of one of the
http://www.ehow.com/how_6088311_calculaterpm.html

Plug your numbers into this equation (i'm not sure if it will work, but it makes sense. Let. r = RPM c = Circumference (in whatever unit of measurement you want) d = Distance (in
http://wiki.answers.com/Q/How_do_calculate_roller_...

How to calculate something is greatly dependent on what exactly it is that you want to calculate. The simplest way to calculate percentages is to divide the amount given by the total
http://www.ask.com/webanswers/Reference/Other/how...

The vast majority of child support is paid according to the Child Support Guidelines. According to the Texas Family Code, child support is calculated by multiplying the proper percentage
http://www.ask.com/webanswers/Business/Finance/ho...
