Drilled Brass Pendulum Ball, 1" Subcategory_Gas Generation Sturdy wooden pulley simple-machine model
Drilled Brass Pendulum Ball, 1" Subcategory_Gas Generation Sturdy wooden pulley simple-machine modelOne inch brass ball that threads onto a pendulum string as a heavier metal counterpart to aluminum or steel balls in mass dependent periodic motion investigations.
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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5