4: Forces Last updated Sep 4, 2024 Save as PDF 3.5: End of Chapter Key Terms 4.1: Introduction and Learning Objectives Page ID101211 ( \newcommand{\kernel}{\mathrm{null}\,}\) 4.1: Introduction and Learning Objectives4.2: Weight4.3: Connecting Newton's First and Second Laws4.4: Newton's Third Law4.5: Friction4.6: Normal Force and Tension4.7: End of Chapter Activity4.8: End of Chapter Key Terms