Define 1 N October 9, 2024July 4, 2020 by Admin 1 N force is defined as the force that will produce an acceleration of 1 ms-2 when it acts on a mass of 1 kg. Related Posts:What is relativity of mass?Nature of Fundamental ForcesWhen does non-uniform acceleration take place?Newton’s Laws of MotionWhat is gravitational acceleration?What is uniform acceleration?