How to lift a heavy weight? Animation Play

Hubble's Law Whiteboard exercise Play

Hubble's Law Student activity Play

Induction and contact Simulation Play

Induction and contact Student activity Play

Induction and contact Whiteboard exercise Play

Inertial and non-inertial frames Animation Play

Insulators Student activity Play

Is the train moving or not? Animation Play

Joints Student activity Play

Length contraction (Lorentz-Fitzgerald contraction) Student activity Play

Length contraction (Lorentz-Fitzgerald contraction) Whiteboard exercise Play

Length contraction (Lorentz-Fitzgerald contraction) Glossary Play

Levers and pulleys Student activity Play

Levers and pulleys Whiteboard exercise Play

Linear expansion Whiteboard exercise Play

Linear expansion Student activity Play

Mass and weight Student activity Play

Mass and weight Animation Play

Mass and weight Whiteboard exercise Play

Mass and weight of a ball Whiteboard exercise Play

Mechanical energy Student activity Play

Mechanical energy Student activity Play

Mechanical energy Whiteboard exercise Play

Mechanical energy of a tennis ball Animation Play