Hjul- og akselmodel
Gelsonlab HSPD-054 Hjul- og akselmodel til undervisningsbrug
Hjul- og akselmodel 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.Fire lags tårn, diameter var 105mm / 65mm / 50mm / 35mm. Stanglængde 120mm.