introducing wheel and axle
by marissa
A wheel and axle is a simple machine. An axle is a rod that connects to a wheel and it makes a wheel and axle. A wheel and axle work by using force on the peddle to make the axle move and then the wheel moves and then you could go to differant places. It helps going to different places faster. A wheel and axle could also make work easier. There are many examples of wheels and axles there is roller blades, bikes, doorknobs and much more.
Wheel and axle
In this picture this picture there is the wheel and axle in the front of the car the axle is in the middle of the wheels.
Wheel and axle
In this picture there is a wheel and axle the white wheel in the middle is where the axle is and the wheels are on the side.
Wheel and axle
This is a wheel and axle. the axle is in the middle of the wheel the axle keeps the wheel in place so the object or the machine can go places.