Khan Academy

Proof: Volume ratios in a Carnot cycle (K-A)

Optimal angle for a projectile part 1: Components of initial velocity (K-A)

Introduction to torque (K-A)

Launching and landing on different elevations (K-A)

PV-diagrams and expansion work (K-A)

Optimal angle for a projectile part 2: Hangtime (K-A)

Moments (K-A)

Projectile at an angle (K-A)

Quasistatic and reversible processes (K-A)

Moments (part 2) (K-A)

Projectile motion with ordered set notation (K-A)

Optimal angle for a projectile part 3: Horizontal distance as a function of angle (and speed) (K-A)

Reconciling thermodynamic and state definitions of entropy (K-A)

More on moment of inertia (K-A)

Optimal angle for a projectile part 4: Finding the optimal angle and distance with a bit of calculus (K-A)

Projectile on an incline (K-A)

Thermodynamic entropy definition clarification (K-A)

Total displacement for projectile (K-A)

Rolling without slipping problems (K-A)

What are PV diagrams? (K-A)

Total final velocity for projectile (K-A)

Rotational inertia (K-A)

What is the first law of thermodynamics? (K-A)

Work done by isothermic process (K-A)

Rotational kinetic energy (K-A)