Hi I am working on a robotics project and I need help with Distance calculation. The diameter of the wheels are $7$ cm or $75$ mm , and the speed on the wheels are constant at all the time whenever its given the command to rotate, The wheels rotates at the rate of 200 Revolutions per Minute. (on a flat surface without any obstacle)
I need to calculate the Distance(meters) it would travel if i make the wheels to rotate for 4 seconds, I can do that by Speed = Distance/time formula, but for that I would require the Speed of the wheels. I do not know the formula for Speed | velocity calc with RPM and Diameter of the wheels.
I found this tool for the conversion http://www.neugartusa.com/ptformula/speed_rpm.htm for my job , where from the top i selected [Speed at diameter d and rpm n ], But i dont know if i am on the right path.. I need to know if i am using the right tool for my calculation and also the formula that it uses.
Thanks in advance.