---A Ball Physics Test--- Please read all the instructions Click on the tools on the left or press the number keys to select them Tool 1 is a pen tool (click to draw) Tool 2 is a line tool that does not really work that well (click once to start the line and click again to end the line) Tool 3 is a eraser tool (basically the same thing as the pen tool, but white) Tool 4 is a throw tool (drag the ball to throw it) Press Q two times to clear everything If you make a hole on both sides, the ball will wrap around The ball does not detect slopes that well All by me.