This site hosts the contents of the textbook, "Classical Mechanics: MIT 8.01 Course Notes" by Peter Dourmashkin. The following textbook chapters are available for viewing:

Chapter 1: The History and Limitations of Classical Mechanics
Chapter 2: Units, Dimensional Analysis, Problem Solving, and Estimation
Chapter 3: Vectors
Chapter 4: One-Dimensional Kinematics
Chapter 5: Two-Dimensional Kinematics
Chapter 6: Circular Motion
Chapter 7: Newton's Laws of Motion
Chapter 8: Applications of Newton's Second Law
Chapter 9: Circular Motion Dynamics
Chapter 10: Momentum, Systems of Particles, and Conservation of Momentum
Chapter 11: Reference Frames
Chapter 12: Momentum and the Flow of Mass
Chapter 13: The Concept of Energy and Conservation of Energy
Chapter 14: Potential Energy and Conservation of Energy
Chapter 15: Collision Theory
Chapter 16: Two-Dimensional Rotational Kinematics
Chapter 17: Two-Dimensional Rotational Dynamics
Chapter 18: Static Equilibrium
Chapter 19: Angular Momentum
Chapter 20: Rigid Bodies: Translation and Rotational Motion Kinematics for Fixed Axis Rotation
Chapter 21: Rigid Bodies: Rotation and Translation about a Fixed Axis
Chapter 22: Three-Dimensional Rotations and Gyroscopes
Chapter 23: Simple Harmonic Motion
Chapter 24: The Physical Pendulum
Chapter 25: Celestial Mechanics
Chapter 26: Elastic Properties of Materials
Chapter 27: Fluids: Statics
Chapter 28: Fluids: Dynamics
Chapter 29: Kinetic Theory
Chapter 30: Navier-Stokes Equations
Chapter 31: Non-Inertial Reference Frames