Table of Contents Force Newton’s Laws of Motion First Law Second Law Third Law The Normal Force The Inclined Plane Friction Energy Work Quantifying Work Work and Friction Force without Work Work and Displacement at an Angle Force-Displacement Graphs Conversion and Transformation of Energy Work-Energy Theorem Kinetic Energy Formula Gravitational Potential Energy Elastic Potential Energy Mechanical Energy and Power Force A force can be thought of as a push or a pull