Answer:
The wheel and axle is a simple machine with many uses. It makes tasks easier by reducing the force needed to move or lift things. For example, wheels and axles help cars and bicycles move smoothly.
They are also in everyday items like door knobs, which make doors easier to open and close, and in pulleys, which lift heavy objects. Wheel and axle systems are also in machines and tools like gears and windlasses to transfer motion and force.
Therefore, the wheel and axle is an important tool that makes many tasks easier in daily life and different industries.
