4: Forces Last updated Dec 20, 2022 Save as PDF 3.E: Practice 4.1: Forces Page ID68746 ( \newcommand{\kernel}{\mathrm{null}\,}\) 4.1: Forces4.2: Common Forces - The Gravitational Force4.3: Common Forces - Normal (or Perpendicular) Force4.4: Common Forces - Friction4.5: Common Forces- Drag Force4.6: Common Forces - Tension4.7: Common Forces - Stress, Strain and the Spring Force4.8: Common Forces - The Coulomb Force4.9: Common Forces - Magnetic Force4.10: Other Forces- Buoancy, Surface Tension and Capillary Action4.11: Forces on Rotating Bodies4.12: The Four Fundamental Basic Forces in Nature4.E: Practice