tracks and physics
train tracks or a railroad
Train tracks
Train tracks are magnetic.
If your car is stuck on the tracks, and a train is approaching- then YES- get OUT of the car and get off the tracks. It is not that the train engineer does not want to stop, it is that he CANNOT stop- it may take a mile or more in distance to fully stop a heavy train. You will lose the car, but you will keep your life.
There is nothing that is specifically designed to keep the air pressure low under a train. A train is kept on the tracks by gravity, nothing more.
You don't tie people to the train tracks. You can hogtie them and put them on the train tracks though.
Railroad tracks are often called rails.
Yes. Train tracks are metal because if they were wooden such fast moving train wheels will cause friction on the wooden tracks, setting them on fire.
You can acquire a cannon for your train on Spirit tracks.
To keep the rails at a certain spacing, and to spread the weight of the train over a wider area.
Railroad tracks are made from steel.