{"product_id":"marble-launcher-copy","title":"Marble Launcher Measurement Kit","description":"\u003cp data-start=\"32\" data-end=\"122\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"32\" data-end=\"69\"\u003eGSC International PROLCH-PHOTO-KT\u003c\/strong\u003e Marble Launcher Kit with BeeSpi Photogate and Cradle\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"124\" data-end=\"426\"\u003eThis marble launcher kit is designed for classroom investigations of projectile motion, launch angle, and initial velocity. The included BeeSpi photogate and cradle allow students to measure launch speed at the apparatus, supporting quantitative analysis of two-dimensional motion and projectile range.\u003c\/p\u003e\n\u003cp data-start=\"428\" data-end=\"685\"\u003eThe launcher provides five lockable speed settings and an integrated base protractor for repeatable trials. Students can compare how changes in angle and launch speed affect trajectory, time of flight, and horizontal distance during structured physics labs.\u003c\/p\u003e\n\u003cul data-start=\"687\" data-end=\"964\"\u003e\n\u003cli data-section-id=\"imyabr\" data-start=\"687\" data-end=\"751\"\u003eIncludes marble launcher, BeeSpi photogate, and cradle\u003c\/li\u003e\n\u003cli data-section-id=\"1shqu7f\" data-start=\"752\" data-end=\"814\"\u003eMeasures launch velocity for projectile motion experiments\u003c\/li\u003e\n\u003cli data-section-id=\"1szcgvo\" data-start=\"815\" data-end=\"873\"\u003eFive lockable speed settings support repeatable trials\u003c\/li\u003e\n\u003cli data-section-id=\"1a6vu1p\" data-start=\"874\" data-end=\"926\"\u003eIntegrated base protractor measures launch angle\u003c\/li\u003e\n\u003cli data-section-id=\"1r7e85a\" data-start=\"927\" data-end=\"964\"\u003eLaunches plastic marbles up to 8m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"16n9rdg\" data-start=\"966\" data-end=\"986\"\u003ePRODUCT WARNINGS\u003c\/h3\u003e\n\u003cp data-start=\"988\" data-end=\"1288\"\u003eThis product is \u003cstrong data-start=\"1004\" data-end=\"1017\"\u003eNOT A TOY\u003c\/strong\u003e. It is designed for educational, scientific, or professional use only. Adult supervision is required at all times. Improper use may cause injury or damage. Always follow safety guidelines and wear appropriate protective equipment. Not suitable for children 15 and under.\u003c\/p\u003e\n\u003cp data-start=\"1290\" data-end=\"1406\"\u003e\u003cstrong data-start=\"1290\" data-end=\"1302\"\u003eWARNING:\u003c\/strong\u003e Choking Hazard. Small parts may be present. Not for children under 3 years. Adult supervision required.\u003c\/p\u003e","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49265192403172,"sku":"PROLCH-PHOTO-KT","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1171\/1440\/files\/PROLCHCRADLEassembled.jpg?v=1783010824","url":"https:\/\/gosciencecrazy.com\/products\/marble-launcher-copy","provider":"GSC Go Science Crazy","version":"1.0","type":"link"}