Example image of eyePlorer eyePlorer map for 'Motion (physics)': Physics Force Acceleration Displacement (vector) Time Velocity Inertia Newton's laws of motion Closed system Mass Momentum Stationary Time-invariant system Frame of reference Field (physics) Mechanics Scientific law Cell Classical mechanics Human Planet Projectile Atom Quantum mechanics Subatomic particle Astronomical object Galaxy Machine Macroscopic scale Spacecraft Star Engineering Science Technology Motion (physics) Isaac Newton Philosophiæ Naturalis Principia Mathematica Physical body Time derivative Kepler's laws of planetary motion Newton's law of universal gravitation Orbit Outer space Albert Einstein General relativity Special relativity Gravitation Speed of light Electron Molecule