{"product_id":"resource-4216","title":"Pasco Photogate\/Pulley system","description":"\u003cp\u003eThe Photogate\/Pulley System uses a photogate head to monitor low-friction pulley rotation, providing a simple sensor. Typical applications include motion at a constant speed, freely falling objects, kinematics on an inclined plane, speed of a projectile, and acceleration of a cart. It is designed to be used with the Pasco #500 Interface Box.\u003c\/p\u003e","brand":"Nova Scotia School Book Bureau","offers":[{"title":"Default Title","offer_id":43661846904892,"sku":null,"price":184.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/nssbb.ednet.ns.ca\/products\/resource-4216","provider":"Nova Scotia School Book Bureau","version":"1.0","type":"link"}