Force & Motion Apparatuses & Kits

Hooke's Law Apparatus
For demonstrating Hooke's Law and for studying simple harmonic motion of vibrating weight suspended from spring and potential energy. It consists of a heavy base with an adjustable mirror millimeter scale, a spiral spring with indicator and weight hanger. Complete with four 50g slotted weights. Instructions included.	Item:  15881 Each:  $22.50   Qty: