Wheel and axle
Let's see . . . well, there's a can opener. A can opener consists of levers and a wheel and axle. There are six simple machines-a lever, inclined plane, wedge, wheel and axle, screw, and a pulley. There are also shovels (just a lever) scissors (lever) curtains (pulley) and many others which you can easily find.
Many different machines may be used in construction. Two that you always see are a large compressor and a large generator to run all the tools.
You can create simple machines at home using waste materials like cardboard, plastic bottles, and bottle caps. For a lever, use a sturdy stick as the beam and a bottle cap as the fulcrum, placing weights on one end to see how it balances. For a pulley, thread a string through a plastic bottle top and attach it to a support, allowing you to lift small objects. Lastly, a inclined plane can be made by propping a piece of cardboard at an angle to roll a ball down, demonstrating the mechanics of simple machines.
...yes... due to the mechanical advantage that the machine or simple machine has. adn im not a virgin anymore
Nanotechnology is building machines on the scale of molecules, a few nanometers wide, machines so small you can barely see them with a microscope. This technology will allow us to turn coal into diamonds and diamonds into coal and dirt, water, and air into potatoes. With this we can turn atoms into remarkably light, strong, smart, and durable machines at the cost of almost a third their normal price. We could make machines with much harder molecular structures at the ease and price of simple machines.Most of what I'm talking about right now is molecular nanotechnology, nanotechnology is the engineering of functional systems at the molecular scale. This covers both current work and concepts that are more advanced.
A see-saw is a type of lever. Levers are simple machines. When you put two or more simple machines together, you get a compound machine. == ==
The simple past tense of see is saw: I saw the movie. The past participle is seen: He has not seen the movie.
i don't know if somebody know it tell my ok¿?¿?
simple present: see/sees simple past: saw simple future: will see simple conditional: would see
The examples of compound machines are wheelbarrow, scissors, stapler, refrigerator, toilet and many more. You can see it all around you just look and see because a compound machine is anything that has two or more of the six simple machines!
Saw is the past tense of the verb see. The past participle is seen. Saw is also a present tense verb. The past participle is sawed.
Yes, saw is the simple past tense of see. The past participle is seen.
The simple past tense is: you saw a bad accident.
The past simple tense is saw.The past perfect tense is had seen.The present perfect tense is have seen, and this form links the past and the present.The common misconception is that many people believe "seen" is the past tense, whereas it is not. It is the past participle.
Small machines or do you mean simple machines? A wedge, a lever, pulley, wheel & axel are all small/simple machines. You can see a lever work in a seesaw or a catapult, a wheel and axel work in a wheelbarrow, and a wedge can work to keep a door open.
Saw is the simple past tense whilst seen is the past participle of the verb "see".
A compound machine is made up of two or more simple machines. Most of the machines we see today are compound machines, some examples are: zippers, can openers, bicycles, staplers, scissors, pencil sharpeners, ceiling fans, pizza cutters, wheelbarrows, and bulldozers.