A cyclist Animation Play

Aeroplane and resistance Animation Play

Air resistance Student activity Play

Air resistance (drag) Student activity Play

Balancing friction Student activity Play

Force and rotation Whiteboard presentation Play

Force and rotation Class activity Play

Forces acting on a cyclist Whiteboard exercise Play

Friction Class activity Play

Friction Student activity Play

Frictional forces acting on a cyclist Animation Play

Frontal area Student activity Play

Frontal area Slideshow Play

How friction works Animation Play

Power as a product of force and velocity Student activity Play

The cyclist in the red cap Whiteboard exercise Play

The distance covered by the cyclist Whiteboard exercise Play

The power of a cyclist Animation Play

The work done by a cyclist Animation Play

What power do you work with when riding a bike? Simulation Play