KnowraNewton's first lawLinked fromLinked fromThe 8 pages that link to Newton's first law, each with the reason it gives.All 8Broader topic 2Related 4Compared with 2Inertial frame of referenceRelated: It identifies inertial frames by the motion of force-free bodies.InertiaRelated: It states inertia’s central consequence: motion does not change without a net force.Newton's third lawRelated: It explains why motion does not require an unbalanced force pair.Free particleRelated: It gives the classical rule governing a particle when no net force acts.