HOOKE’S LAW APPARATUS
PR-55A
For proving Hooke’s Law of Elasticity, i.e. that the elongation of an object is directly proportional to the load applied and for demonstrating the phenomenon of simple harmonic motion of a vibrating weight, potential energy etc.
The apparatus consists of an adjustable mirrored scale 12cm long, graduated in millimeters, mounted on a support rod fitted on a base.
A hook attached to the rod supports a spring with a weight holder and slotted weight; and an indicator.
This apparatus is provided with 4 slotted weights and a weight holder, each of 50gm.