{"product_id":"12-pack-extension-springs-set-steel-springs-6-to-9","title":"12 Pack Extension Springs Set Steel Springs 6 To 9 Inches With Looped Ends For Physics Experiments Hookes Law Demonstrations Lab Classroom Science Kit","description":"\u003cdiv\u003e12-Pack Steel Extension Springs with Loop Ends Hooke Law\u003cbr\u003e\n✔️ Includes 12 steel springs 6 to 9 inches with looped ends for physics \u003cp\u003eThis set contains 12 high-quality steel extension springs with looped ends, designed for hands-on physics experiments, classroom demonstrations, and home science projects. The springs vary in length from 6 to 9 inches and come in several diameters to support a range of Hooke’s Law and elasticity demonstrations.\u003c\/p\u003e ✅ 2 springs, 9 in long, 1.25 in diameter\u003cbr\u003e\n✅ 2 springs, 9 in long, 0.75 in diameter\u003cbr\u003e\n✅ 2 springs, 9 in long, 0.4 in diameter\u003cbr\u003e\n✅ 2 springs, 8 in long, 0.6 in diameter\u003cbr\u003e\n✅ 2 springs, 6 in long, 0.9 in diameter\u003cbr\u003e\n✅ 2 springs, 6 in long, 0.75 in diameter\u003cbr\u003e \u003cp\u003e💡 What is an extension spring used for in a physics classroom to demonstrate Hooke's Law and energy storage?\u003c\/p\u003e\n\u003cp\u003eIn short, extension springs are handy for hands-on measurement of force versus displacement and exploring how elastic energy builds as they stretch.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHooke's Law demonstrations with calibrated masses and measured extension\u003c\/li\u003e\n\u003cli\u003eElastic potential energy calculations during spring-mass experiments\u003c\/li\u003e\n\u003cli\u003eSafe, repeatable lab setups for physics, engineering, and STEM activities\u003c\/li\u003e\n\u003c\/ul\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49040985325803,"sku":"VXB07DLGVZDS","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/91m2gp_dgCL.jpg?v=1783800609","url":"https:\/\/vxb.com\/products\/12-pack-extension-springs-set-steel-springs-6-to-9","provider":"VXB Bearings","version":"1.0","type":"link"}