I spent perhaps too much time this morning pondering one of the mysteries of the internet: Sergey Brin's astronomically high scores on the Google+ version of Angry Birds. For instance, Brin's high score on the easiest level of the game is 36240. It's a legit score (here's a higher one) and he has impressive scores on several other levels. But in 15 minutes of playing this morning, I couldn't get within a thousand points of his score. (Hey, at least I beat Kevin Rose.)
So does Brin actually spend time obsessively playing Angry Birds to get those high scores (instead of, say, running Google or his other ventures) or has he written a program of some sort to produce near-optimal scores or does he have a fleet of interns playing as him for hours on end? We need to know this vital info...if you're interviewing Sergey at an upcoming conference, please ask him about this!
The only force acting on the bird (if the bird is not moving too fast) would be the gravitational force from the Earth. This is where I see lots of intro-student mistakes. They tend to want to put some force in the horizontal direction because the bird is moving that way. DON'T do that. That is what Aristotle would have you believe, but you don't want to be in his club. There is no horizontal force in this case -- no air resistance.
He also determines the height of the red bird: about 2.3 feet tall. The big red bird must be at least double that.