{"product_id":"ballistics-car-with-remote-trigger-blcar2","title":"Ballistics Car With Remote Trigger - BLCAR2","description":"This Ballistics Car demonstrates the independence of vertical and horizontal motions. It consists of a four-wheeled cart carrying a vertical tube with a spring-loaded piston inside. The tube is loaded with a ball and the cart is set in motion. During the motion, the piston is released remotely by a wireless signal, projecting the ball upwards out of the tube. Both the ball and the cart share the same horizontal velocity, which is unaffected by gravity, so that when the ball falls back down, it lands back\nin the tube and does not get \"left behind\" by the cart.\nCart includes a conical rubber catcher to compensate for slight trajectory variations. Supplied with two 3\/4\" steel balls. Requires one 9V battery (not included). Includes activity guide.\u003cbr\u003e\u003cb\u003eAdditional Info:\u003c\/b\u003e Push the cart and eject the steel ball from the spring-loaded barrel using a remote control. The ball falls back into the barrel of the moving car. Includes activity guide.\u003cbr\u003e\u003cb\u003ePackage Size(L x W x H):\u003c\/b\u003e 13 X 9 X 7 (IN)\u003cbr\u003e\u003cb\u003eCategories:\u003c\/b\u003e Mechanics, Supplies\u003cbr\u003e\u003cb\u003eHTS Code:\u003c\/b\u003e 7326.90.8688\u003cbr\u003e\u003cb\u003eUNSPSC:\u003c\/b\u003e 6.01046e+007\u003cbr\u003e\u003cb\u003eCountry Of Origin:\u003c\/b\u003e CHINA","brand":"United Scientific Supplies","offers":[{"title":"Default Title","offer_id":37110289596585,"sku":"BLCAR2","price":130.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/blcar2-ballistics-car-with-remote.jpg?v=1709865061","url":"https:\/\/labproinc.myshopify.com\/products\/ballistics-car-with-remote-trigger-blcar2","provider":"Lab Pro Inc","version":"1.0","type":"link"}