Ben Goad


Usain Bolt - his 100m race

Air Resistance - BBC Learning zone clip

Bolt - another one

IET Wii - Explains how the accelerometer works inside the Wii

Ice skater throws ball - momentum clip

Balls in space - momentum clip

Conservation of momentum - using gym balls

Circular Motion - in a hammock

Human pile drivers - with musical backing

Zero Velocity Projectile - confirmation that it works from Mythbusters