{"product_id":"pasco-pascar-set-of-2-39011","title":"PASCO PAScar O\/P (set of 2)","description":"\u003cp\u003eBecause the PAScar’s body and plunger are made of polycarbonate plastic, these carts have a mass of just 250 grams. Each cart includes both a spring plunger, magnets, and hook and loop pads for collision studies. The PAScars come in a set of two, one each of red and blue, and are compatible with all PASCO Dynamics Tracks and accessories.    PASCO Dynamics Carts Share Two Important Features:    -Low Friction: Ball bearing, knife-edge wheels mean student data more closely matches theory  -Spring-Loaded Suspension: Wheels retract into the body, so they are protected from drops or “skateboarding.”\u003c\/p\u003e","brand":"Nova Scotia School Book Bureau","offers":[{"title":"Default Title","offer_id":43665370349628,"sku":null,"price":296.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3677\/6508\/files\/Pascar.png?v=1768836705","url":"https:\/\/nssbb.ednet.ns.ca\/products\/pasco-pascar-set-of-2-39011","provider":"Nova Scotia School Book Bureau","version":"1.0","type":"link"}