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Frey Scientific Hooke's Law Demonstration Model

Item #: 589839
$36.39 $27.29
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Frey Scientific Hooke's Law Demonstration Model is ideal for investigate Hooke's Law, potential energy, vibrating masses and more. Precise and inexpensive device contains includes a 14 inch metal rod that mounts on a 4-1/2 inch diameter base. Scale in centimeters and inches can be easily adjusted along the rod. The plated steel weight holder and spring are attached to an adjustable collar with crossbar.
  • Sold as an Each
  • The law is named after 17th century British physicist Robert Hooke
  • It is a principle of physics that states that the force needed to extend or compress a spring by some distance is proportional to that distance
  • The model is a precise and affordable device for one's science curriculum
  • Consists of 15-centimeters adjustable mirror scale on a sturdy support spring-suspended weight hanger with pointer