backspin
Related Words
topspinrotationspintorqueangular momentumaerodynamicsliftdragtrajectoryballtennisgolfbilliardssnookercricketbaseballphysicsmechanicsvelocityaccelerationfrictiongravityaxispivotrevolutionorbitcurvearcflightbouncereboundimpactangledegreemomentuminertiacentrifugal forcecentripetal forcegyroscopestabilityturbulenceairfoilpressurevacuumfluid dynamicskinetic energypotential energyvectorscalarforcemassweightsurfacetexturegripsliceloftclubracketpaddlecuechalkfeltturfcourtgreenfairwaypitch