EISCO PH0323A Hooke's Law Apparatus for Student Use - Supplied Without Weights

EISCO PH0323A Hooke's Law Apparatus for Student Use - Supplied Without Weights This complete apparatus has a 15cm adjustable scale which helps to prevent parallax error. The scale is marked in millimetres and mounted on sturdy 30cm support rod and a wooden base. A hook supporting a coiled spring with a mass hanger and indicator is attached to rod.

* Includes hanger Only * Weights are extra, each weighing 10g, for a total of 100g. * Weights Code is PH0323B.

* Product With Weights and Hangers, One can order PH0323A+B.

* Ideal for demonstrating Hooke's Law which states the force needed to extend or compress a spring by some distance is proportional to that distance * Manufacturers Code - PH0323A