FAQ

What is the Radius of Roller?
Radius of Roller is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length. Radius of Roller is usually measured using the Meter for Length. Note that the value of Radius of Roller is always positive.
Can the Radius of Roller be negative?
No, the Radius of Roller, measured in Length cannot be negative.
What unit is used to measure Radius of Roller?
Radius of Roller is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Radius of Roller can be measured.
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