{"product_id":"acceleration-trolley-apparatus","title":"Acceleration Trolley Apparatus","description":"To demonstrate that gravitational acceleration down an incline is independent of the falling mass. The two-wheeled trolley runs across the room on an inclined overhead cable. Mounting hardware, 10.8 m of cable, and full operating instructions are supplied with the unit. Size is To demonstrate that gravitational acceleration down an incline is independent of the falling mass. The two-wheeled trolley runs across the room on an inclined overhead cable. Mounting hardware, 10.8 m of cable, and full operating instructions are supplied with the unit. Size is 15 x 10 cm. Mass set and hanger are not supplied with apparatus. The mass set and hanger are not supplied with apparatus.","brand":"Supertek Science","offers":[{"title":"Default Title","offer_id":49978152386837,"sku":"SPSPH10535","price":122.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/PH10535.jpg?v=1781570747","url":"https:\/\/unitedsupplycorp.com\/products\/acceleration-trolley-apparatus","provider":"United Supply Corp.","version":"1.0","type":"link"}