An electric motor is not a simple machine, because it uses electric energy, which is not mechanical energy, which powers simple machines.
wheel and axel. that's the answer for it on study island.
A screw driver is a lever. The bigger diameter of the handle compared to the tip amplifies the turning force.
Wheel and axle
A screw driver is a class 3 lever, where the effort is between the fulcrum (the place where the screwdriver pivots) and the load (the resistance of the screw being turned).
First Class
There is 6 simple machine theres screw,lever,pulley,wedge,fulcrum,inclined plane thats all
wheel and axel. that's the answer for it on study island.
There is 6 simple machine theres screw,lever,pulley,wedge,fulcrum,inclined plane thats all
Its a simple machine
No...a screw is really an inclined plane wrapped around a cylinder
A vise has 2 simple machines, a screw and a lever, but the main one is the screw.
Screw
Tin snips are similar to scissors - they are a combination of two wedges (the blades) and two levers (each blade and the handle it connects to) joined at a fulcrum (the hinge.)There are many types of simple machines. Tin snips would be a first class lever, as the fulcrum(pivot) is in the middle.
wedge is another simple machine kind of lever
The different kinds of simple machines are: 1. Lever (and fulcrum sometimes) 2. Inclined Plane 3. Pulley 4. Screw 5. Wedge 6. Wheel and Axle 7. And Gears
It's a lever. Doors work on hinges. Same thing as a fulcrum, only in a different position
It is a compound machine because it is built with more than one simple machine