How Engines Pull Carriages and Cargo
Imagine a strong horse pulling a wagon full of people or goods. In a similar way, engines, especially in trains, are like powerful horses. They are designed to pull things like passenger carriages or cargo. Here's how they do it, step by step:
- Engine Design: Engines are built to be strong and powerful, which allows them to move heavy loads.
- Connection: The engine connects with the carriages or cargo through strong metal links called couplers.
- Power Supply: Engines get their power from fuel, electricity, or even steam. This power makes the engine run and pull the carriages behind it.
- Movement: When the engine starts moving, it uses wheels that grip the tracks to pull the carriages along.
- Braking: Just like when you need to stop a bike, engines can also slow down or stop using brakes.
So next time you see a train, remember that the engine is like a strong horse working hard to pull all those carriages and cargo!