This project report involved the study of the analysis on the trajectory of a sepak takraw ball with respect to its translational and rotational motions. Our aim was to develop a mathematical model of ball flight incorporating gravity, drag and lift forces as well as to analyze the trajectory of sepak takrawball. Basically, sepak takraw ball is kicked either in the service circle or in front of the net. Therefore, the cases of ball -service and ball-spike were investigated in this study.