{"product_id":"swingrod-physical-pendulum-pixel-sticker","title":"Swingrod – Physical Pendulum Physics Sticker","description":"\u003cp\u003eMeet Swingrod, a wooden ruler hanging from a pin who swings without any string. His mass is spread out, so his period depends on moment of inertia about the pivot. A 30 cm ruler swings in about 0.90 s, faster than the 1.10 s of a 30 cm simple pendulum. Pixel-art kiss-cut sticker in 2, 3, 4 and 6 inches; equation, symbols and sources in the physics panel below.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"2\" × 2\" \/ White","offer_id":50658854666343,"sku":"20902817626056366572","price":4.99,"currency_code":"USD","in_stock":true},{"title":"3\" × 3\" \/ White","offer_id":50658854699111,"sku":"27659013412234002952","price":6.99,"currency_code":"USD","in_stock":true},{"title":"4\" × 4\" \/ White","offer_id":50658854731879,"sku":"22348244347826822366","price":8.99,"currency_code":"USD","in_stock":true},{"title":"6\" × 6\" \/ White","offer_id":50658854764647,"sku":"10954294767780655231","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/01_clean_559ec496-90d2-4bff-be26-af4109eb651e.jpg?v=1792806160","url":"https:\/\/pixelatedphysics.com\/products\/swingrod-physical-pendulum-pixel-sticker","provider":"Pixelated Physics","version":"1.0","type":"link"}