{"product_id":"arbor-scientific-acceleration-of-freefall-kit-px-4421","title":"Arbor Scientific Acceleration of Freefall Kit (PX-4421)","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIncludes materials needed to perform the Acceleration of Freefall Experiment as explained in Lab 31 of the Conceptual Physics Lab Manual. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe adjustable burette clamp attaches directly to the ring stand (not included), so a right angle clamp is no longer necessary for the setup. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe upper nail has been replaced by a screw eye to standardize the start position of the steel bob for more consistent hits. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan aria-label=\"\" class=\"c-mrkdwn__br\" data-stringify-type=\"paragraph-break\"\u003e\u003c\/span\u003e\u003cspan\u003eBest results will be obtained if the meter stick swings perpendicularly. To ensure a good swing, adjust the screw eyes on the meter stick in or out so that it hangs straight, carefully align the dowel in the clamp, and make sure that the supporting nail is pushed firmly into the dowel. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eThe steel bob can be used as a plumb to check these adjustments. \u003c\/span\u003e\u003cspan aria-label=\"\" class=\"c-mrkdwn__br\" data-stringify-type=\"paragraph-break\"\u003e\u003c\/span\u003e\u003cspan\u003eSecure your ring stand to the bench or table top with a C-clamp or heavy weight. The setup needs to be as rigid as possible for best results. \u003c\/span\u003e\u003cspan aria-label=\"\" class=\"c-mrkdwn__br\" data-stringify-type=\"paragraph-break\"\u003e\u003c\/span\u003e\u003cspan\u003eNow put on some background music (Swing is recommended) and let the fun begin.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":47782360613101,"sku":"75SAPX4786","price":22.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/files\/75SAPX4786.jpg?v=1740502090","url":"https:\/\/www.sciencepurchase.com\/products\/arbor-scientific-acceleration-of-freefall-kit-px-4421","provider":"SciencePurchase","version":"1.0","type":"link"}