Simple Machines Pulley Model Glass Flasks_Erlenmeyer Flasks and commutator function from the
Simple Machines Pulley Model Glass Flasks_Erlenmeyer Flasks and commutator function from theSturdy wooden pulley simple machine model with multiple pulleys mounted in series and parallel, letting students explore mechanical advantage by counting the supporting strands and measuring effort.
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Ships within 48 hours · Estimated delivery Oct 28 - Nov 2