{"product_id":"second-law-of-motion","title":"Second Law of Motion","description":"Help students to visualize and grasp Newton’s Second Law of Motion! This sturdy unit demonstrates that a horizontally projected ball and vertically dropped ball land at the same time. The spring device can propel a ball up to 48 inches from its starting point. It comes with a detachable rod for clamping to a table or stand. Instructions included.","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49507445702933,"sku":"GSC1476","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/1476.jpg?v=1761837878","url":"https:\/\/unitedsupplycorp.com\/products\/second-law-of-motion","provider":"United Supply Corp.","version":"1.0","type":"link"}