Hypernyms:physical phenomenon
Inherited Hypernyms:mechanical phenomenonphysical phenomenonnatural phenomenonphenomenonprocessphysical entityentity
Direct Hyponyms:flightinertialeveragepurchaseresistancesoundtrajectory
Full Hyponyms:
acoustic resistanceballisticsdragfrictiongravity-assistgrindinggripinertialeveragemoment of inertiaresistancesonic barriersoundtrajectoryultrasoundwindage