the part of the screwdriver is nothing its not a wheel nor axle its a butt
Yes, it's true. Screwdriver can also be considered lever. But the most usual is wheel & axle.
Screwdriver
True.
A screwdriver is nothing but an example of a tool
no it isn't. A screwdriver is an example of a wheel and axle
The wheel and axle of a car?
Turning a screwdriver.
wheel and axle
If used properly, a screwdriver is a wheel and axle combination. If you use it to pry things, it can be a lever and if you pound it into something it serves as a wedge. A screw is a wedge with an incline plane.
Wheel and axle.
what kind of stupid question is this? if the dia of the axle is larger then that of the wheels, the axle becomes the wheel and the "wheels" become the axle