About this item:
Investigate speed, acceleration and force in linear motion; momentum and energy in collisions; and characteristics of harmonic oscillators. This air track is constructed of high quality aluminum alloy and has the advantages of being both lightweight and highly durable. Precision machining provides a smooth surface and high linearity. It includes a comprehensive accessory package for experiments in linear motion. The track length is 150cm, and it is straight to better than 0.1mm throughout. Includes activity guide.