Algodoo

What you are asking is not simple to do. It requires a working knowledge of Thyme Scripting in order to determine where the car will spawn, how large the car is, as well as other parameters that determine how the car moves and reacts to external events (such as collisions). If you have no experience with or knowledge of Thyme scripting, then I would advise you to first learn that before attempting the kind of game that you wish to make. You can learn about Thyme scripting by reading posts in the Algodoo Forum under the heading "Thyme Scripting" and by loading other people's scenes to understand how they did certain things. I realize this is not the answer you were looking for, but it is the truth.

OK SORRY DONT BAN ME PLS SORRY

I WILL MAKE GAME WITH ONE CAR SORRY XRAY PLS DONT BAN ME FOR THIS

Ban you??? I didn't say anything about banning you! People only get banned when they break the rules. If you didn't break the rules then you have nothing to worry about.