{"product_id":"scisupply-lc20142-hookes-law-apparatus","title":"SciSupply LC20142 Hookes Law Apparatus","description":"\u003cp\u003eOur Hookes Law apparatus as featured in the NSTA Science Scope article  inch Tried and True: Springing Into Linear Models inch  available in the September 2012 issue of NSTA Science Scope. This apparatus is used to verify Hookes Law that the elongation of a spring is directly proportional to the force applied. This apparatus features heavy duty steel construction and has a small footprint for use where space is limited. A 12cm scale and a 14 PIECE SLOTTED WEIGHT SET (10g\/0.1N and 20g\/0.2N) are included. The 3cm spring lengthens 7mm for each 10 grams of weight applied.\u003c\/p\u003e","brand":"Sci-Supply","offers":[{"title":"Default Title","offer_id":48425599959196,"sku":"WBTOYB077C1DPWF","price":56.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/9904\/0668\/files\/61N1onVpo7L.jpg?v=1794549766","url":"https:\/\/toytooth.com\/products\/scisupply-lc20142-hookes-law-apparatus","provider":"Toytooth","version":"1.0","type":"link"}