上海交通大学交大密西根 联合学院·一 ◆ 181 UM-SJTU Joint Institute University of Michigan Shanghal Jiao Tong University Bouncing Ball Problem:Implement bounding ball using more object oriented version First of all,let's think how many objects or classes will be associated with this applications. -A window with rectangular boundary and -A BallBouncing Ball Bouncing Ball • Problem: Implement bounding ball using more object oriented version • First of all, let’s think how many objects or classes will be associated with this applications. – A window with rectangular boundary and – A Ball