{"id":2565,"date":"2015-03-29T16:00:24","date_gmt":"2015-03-29T15:00:24","guid":{"rendered":"https:\/\/mathedup.co.uk\/?page_id=2565"},"modified":"2015-03-29T16:42:28","modified_gmt":"2015-03-29T15:42:28","slug":"collisions-in-1d","status":"publish","type":"page","link":"https:\/\/www.mathedup.co.uk\/key-stage-5\/applied-maths\/mechanics-3\/collisions-in-1d\/","title":{"rendered":"Collisions in 1D"},"content":{"rendered":"