1. Cars: The wheels of a car are attached to the axel, which allows the car to move when the wheels rotate.
2. Bicycles: The wheels of a bicycle are attached to the axel, which allows the bicycle to move when the wheels rotate.
3. Door knobs: The knob of a door is attached to the axel, which allows the door to open and close when the knob is turned.
4. Shopping carts: The wheels of a shopping cart are attached to the axel, which allows the cart to move when the wheels rotate.
5. Pulleys: A pulley is a simple machine that consists of a wheel and axel. The wheel is attached to the axel, which allows the wheel to rotate when the axel is turned.
