Wiel- en asmodel
Gelsonlab HSPD-054 Wiel- en asmodel voor lesgeven
Wiel- en asmodel is great for teaching about mechanics and conservation of energy - the plastic stepped pulley is fitted with a ball bearing on a single steel rod. It uses any standard right angle clamp to attach to a support stand.Toren met vier lagen, diameter was 105 mm / 65 mm / 50 mm / 35 mm. Lengte stang 120 mm.