The answer depends on what min-1 is measuring, but is likely to be 1 min-1 = 1 rpm.
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1500g
sfm = (diameter x RPM )/3.82 MPM = sfm/3.27
1 rpm = 1*1/min 0r 1min^-1 So, 10000 min^-1 =10000rpm
1 revolution = 2π radians 1 minute = 60 seconds → 1 rpm = 1 revolution / 1 minute = 2π radians / 60 seconds = π/30 radians/seconds = π/30 rad per sec → to convert rpm to rad per sec multiply by π (pi) and divide by 30.
To convert RPM to RCF you need to know the rotational radius of the item that is spinning. Then you can use the following calculation: RCF = 0.00001118 * r * RPM2 (where r = rotational radius in cm) or I have found a neat little calculator that does it for you. http://www.djblabcare.co.uk/djb/info/6/User_Tools Brads