Eisco Labs Stainless Steel Harmonic Motion Spring for Physics Experiments - 7" Length, 9-9.5N/m Spring Constant - Perfect for Wave Demonstrations & Oscillation Labs
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SKU:79611665
Product Description
Eisco Labs Harmonic Motion SpringThis large spring is ideal for demonstrations or hands on experiments in the physics classroom. Use it to investigate Simple Harmonic Motion or Hooke's Law.The Harmonic Motion spring's elongations are closely proportioned to the applied forces, making it easy to use. The windings of this truncated cone, made of spring brass wire, interfere with each other less than those of a helical spring, making the motion truly sinusoidal. The spring is 7 inches (18 cm) long with a maximum diameter of 1.4 inches (3.5 cm) and a spring constant (k) of 9.6 N/m.
Product Features
Spring for use in Simple Harmonic Motion or Hooke's law experiments
Large size idea for classrooms demonstrations
7 inches in length, 1.4 inches diameter
Made of stainless steel
Spring Constant, K, will vary between 9 and 9.5N/m
Customer Reviews
This is wonderful for classroom demonstrations. It looses very little energy to friction, so will continue SHM for 15 minutes! It eventually slows down, but not enough in 2 minutes of discussion for the students to notice.
