Wheel And Axle Examples. Some examples of the wheel and axle include a door knob, a screwdriver, an egg beater, a water wheel, the steering wheel of an automobile, and the crank used to raise a bucket of water from a well. Wagon, buggy and carriage axles:
Why door knob is an example of wheel and axle? Wheel and axle machine plays an important role in day to day life. A larger wheel generally makes an object easier to roll.
