Below are the before and after pictures of a two collision carts. Your job is to predict the speed of Cart 2 after the collision. The mass of the carts themselves, without the masses on top of them, is 500 grams. Hit the end button when you are ready to make your prediction. Before Collision Cart 2 284 g Cart 2 284 g 1.269 m/s 3.820 m/s ? m/s After Collision Cart 1 133 g nier Cart 1 133 g 1.811 m/s End