Assertion: gyroscope | /r/HasProperty | wheel
Facets:
Source sentences:
text: A gyroscope is a wheel mounted in two or three gimbals, which are pivoted supports that allow the rotation of the wheel about a single axis.
text: A gyroscope (the wheel) precesses only because of the unbalanced torque induced by gravity.
text: So a gyroscope is a spinning mass or a wheels spinning about an axis which itself able to freely rotate.