Dally chooses to die because deep down inside, he cannot live without Johnny and the pain of his death and not having Johnny around anymore is just too much to bear. He also feels in some way, a little guilty. In a way, his act was a bit cowardly. His friends have to live with the death of Johnny, just like he would if he didn't die. Now his friends have to live with the death of Dally too.
I would love to help you, but I don't know what your project is. If you tell me what you project is, I could maybe help you.
B. the masses of each object.
Volume does not matter and it's an inverse relationship to the distance squared.
At a time when no luck was found. I got lucky. I got what others didn’t, a happy life. I know it may sound cliche