Spring 22x15 mm, cpl. 25 pieces

MACHINE TRANSLATION (not authorised yet)

Set of 25 identical metal springs ended on both sides with double-wheel suspensions. Designed for demonstration purposes and group work. Useful for discussing and conducting experiments and experiments on bounce, wave, vibration, Hook's law, etc. The springs are metal, with a diameter of about 15 mm and a length of 22 mm; without deformation they extend to about 400 mm.