Rancang Bangun Pelontar Tipe Bungee Cord Untuk Wahana Atha Mapper 2150

ABSTRACT Atha Mapper 2150 take-off uses the hand launch method. The hand launch method is a method that utilizes the throwing force exerted by the launcher operator during takeoff. Take-off using the hand launch method has disadvantages, namely having a low level of safety, ejection strength, and ejection angles that vary each take-off so that it is at risk of causing a crash. This research ai…