Example of a lever.
wheel and axle
Simply put, a simple machine makes the work much easier. Simple machines reduce the amount of force needed to do the work. A pulley, for instance, is a great example of a simple machine.
A train is not a simple machine.
A complex machine.
A fulcrum is a part of a simple machine, the lever. Without the fulcrum what is left of the simple machine can no longer increase the applied force and is no longer a simple machine.
wheel and axel . Lever.
Yes, a screw driver is a "simple machine".
Inclined plane
No, it is a simple machine. It is though slightly related with inclined plane, screw can be a separate introduction in simple machine.
wheel and axle
wheel and axel . Lever.
A screwdriver is a type of lever simple machine when used to pry off the lid of a paint can. The handle of the screwdriver acts as the fulcrum, the paint can lid is the load, and the force applied by the user is the effort.
A screwdriver.
A screwdriver is a kind of simple machine called a lever, specifically a class one lever. The handle of the screwdriver acts as the effort arm, the shaft as the fulcrum, and the tip as the load arm, allowing you to apply force to turn screws more easily.
When the handle radius is larger than the blade radius, its a lever
A screwdriver is a type of simple machine known as a wheel and axle. The handle of the screwdriver acts as the wheel, while the shaft of the screwdriver acts as the axle. This design allows for the application of rotational force to drive screws into a surface.
it is a wedge? i think. bc it is slightly bigger on one end, right? :)