Making ball move and bounce like old pong game

dekisimke

So i have this game where there is a ball that is supposed to move like in the old classic pong game. When the ball hits the objects "wall" and "box" i want them to bounce off the same way as in the pong game too. I want the ball to increase in speed a little bit by bit every time it hits a box (not walls) so in the end the ball moves so fast it will be hard for the player to keep up.

What behaviors do I move the ball with? What behaviors do I bounce the ball away from the walls and boxes with? How do I make the ball move gradually faster as described before?

-Timo-

Maybe this pong template can help you? http://www.gsinvention.com/store/p65/Pong.html