A balloon and a rocket Animation Play

A beam of light in a rocket Animation Play

A clock in a rocket Whiteboard exercise Play

A clock in a rocket Student activity Play

A clock in a rocket Glossary Play

A journey to the stars Whiteboard exercise Play

A journey to the stars Student activity Play

A trip to Mars Animation Play

A trip to the Moon Student activity Play

A trip to the Moon Simulation Play

A trip to the Moon Student activity Play

Balancing friction Student activity Play

Change in momentum and impulse of a force Whiteboard exercise Play

Change in momentum and impulse of a force Student activity Play

Classical barn-pole paradox Animation Play

Distance covered in subsequent seconds Animation Play

Distances covered in subsequent seconds Student activity Play

Effect of gravitation on a beam of light Student activity Play

Friction Class activity Play

How can the Sun be used to save fuel? Student activity Play

How can the Sun be used to save fuel? Whiteboard exercise Play

Launching a satellite into orbit Student activity Play

Launching a satellite into orbit Whiteboard exercise Play

Length contraction (Lorentz-Fitzgerald contraction) Student activity Play

Overload and weightlessness Animation Play