丁香园AV

1. Mechanics

1A. Measurements

• 1A20. Error and Accuracy

1C. Motion in One Dimension

• 1C10. Velocity

• 1C20. Uniform Acceleration

• 1C30. Measuring g

1D. Motion in Two Dimensions

• 1D50. Central Forces

• 1D55. Centrifugal Escape

• 1D60. Projectile Motion

1E. Relative Motion

• 1E10. Moving Reference Frames

1F. Newton's First Law

• 1F20. Inertia of Rest

• 1F30. Inertia of Motion

1G. Newton's Second Law

• 1G10. Force, Mass, and Acceleration

1H. Newton's Third Law

• 1H10. Action and Reaction

1J. Statics of Rigid Bodies

• 1J10. Finding Centre of Gravity

• 1J11. Exceeding Center of Gravity

• 1J20. Stable, Unstable and Neutral Equilibrium

• 1J30. Resolution of Forces

• 1J40. Static Torque

1K. Applications of Newton's Laws

• 1K10. Dynamic Torque

• 1K20. Friction

1L. Gravity

• 1L10. Universal Gravitational Constant

1M. Work and Energy

• 1M20. Simple Machines

• 1M40. Conservation of Energy

1N. Linear Momentum and Collisions

• 1N20. Conservation of Linear Momentum

• 1N22. Rockets

• 1N30. Collisions in One Dimension

1Q. Rotational Dynamics

• 1Q10. Moment of Inertia

• 1Q20. Rotational Energy

• 1Q40. Conservation of Angular Momentum

• 1Q50. Gyros

1R. Properties of Matter

• 1R40. Coefficient of Restitution

• 1R50. Crystal Structure