運うん動どう方ほう程てい式しき

noun

equation of motion

Technical term in physics, especially classical mechanics, describing the mathematical relationship governing the motion of an object.

• ニュートンの運うん動どう方ほう程てい式しきは、物ぶっ体たいの加か速そく度どが力ちからに比ひ例れいすることを示しめす。

  Newton's equation of motion shows that an object's acceleration is proportional to the force.