Five Piece Hooke's Law Spring Set for Physics Lab Experiments, Precision Tension Coils with 0.25N to 2.5N Force, Durable Metal Coils, Ideal Classroom STEM Gear

Five-Piece Hooke's Law Spring Set for Physics Lab Experiments
✔️ 5 springs with 0.25 to 2.5 N at 1 cm extension; pre-stress removed

A five-spring set designed for physics classrooms and STEM labs to demonstrate Hooke's law by measuring force versus extension with different spring constants.

✅ Five springs with constants 0.25 to 2.5 N at 1 cm extension
✅ Pre-stress removed for accurate zero reference
✅ Includes hook for weight hanger and a red position arrow
✅ Includes activity guide for guided experiments
✅ Package dimensions 6.0" (L) x 4.0" (W) x 1.0" (H); origin: China; Pack Qty: 1

💡 What is a Hooke's Law spring set best used for in a classroom physics lab to teach force versus extension? A handy tool for teaching students about spring constants and linear relationships.

• handy for teaching F = kx with several springs in physics classrooms
• helps compare different k values and the resulting linear curves
• includes pre-stress removal for accurate zero reference and repeatable results
• comes with an activity guide to structure experiments in STEM education

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