Nakamura Spring Pendulum, SP-50N
SKU: N99-C15-4420
Availability: In stock
$69.00
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For experiments involving simple harmonic oscillation.
SPECIFICATIONS:
*Spring: 1.4mm diam., wire, 31mm spring diameter, 45mm long. 500mm max. elongation, stretchable length: 180mm at 0.5kg 360mm at 1kg
*Weights: Lead with hooks on top and bottom, 500g (set of 2)