WRotation
WAbsolute rotation
WAmbigram
WAngular momentum
WRotating black hole
WWalt Disney's Carousel of Progress
WCentrifugal force
WCircular symmetry
WCoriolis force
WRevolving door
WEarth's rotation
WEskimo yo-yo
WFalling cat problem
WGalaxy rotation curve
WInner core super-rotation
WInstant centre of rotation
WMagnetic braking (astronomy)
WMoment of inertia
WParbuckle salvage
WRotation period
WRelativistic angular momentum
WRolling
WRotating reference frame
WRotation around a fixed axis
WRotational spectroscopy
WRotating wheel space station
WStellar rotation
WTorque
WVortex