i think you can see that the ball landed in exactly the same position of the did before when doctor whom did the experiment with the car text but this time the ball could not have fallen straight down let me show you off the ball was released at that point if it had fallen straight down because the cart moves on in the time to take the fall would have landed back here somewhere but it didn't wanted to do the experiment again best time i'm going to let you watch the motion through slow-motion camera which is fixed the cart moves by the ball will fall and you can watch a missile which the camera