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Simple Machines (engineering)
A simple machine is a mechanical device that can help you change the force applied to help do more work easier. There are six simple machines: Wheel and axle, pulley, inclined plane, wedge, and screw.
1,499 Questions
What kind of machine is a padlock?
A padlock is a mechanism made up of springs and pieces of metal. The key acts as a lever.
Why are household machines useful?
The invention of the washing machine is important because you couldn't wash your clothes quickly and properly without it.
Does the wheel to axle ratio help the mousetrap car?
Yes, it does. The bigger the circumference of the wheel, the more distance the car covers in one axle rotation. The ratio applies to all wheeled vehicles.
What are hypothetical machines?
A simple machine that can produce energy without using any fuel to operate.
Why diode don't allow the current coming in opposite direction?
Diode is known as a rectifier because it only allows the current to flow in one direction. Diode is only effective when the input is AC.
What jobs today does the wheel and axle do?
Wheels and axles are used in innumerable ways in the modern world. Life wouldn't be the same without them. They are used in everything from doorknobs, to screwdrivers, to anything with an engine (car, boat, etc), or any machine with gears. Land transportation ranging from cars, motorcycles, bicycles, trucks, buses, and most trains use wheels.
What is the Role of Conveyor Drum Pulley?
Conveyor pulley manufacturers company use conveyor drum pulley with conveyor system to drive conveyor belt. Tension and friction between pulley and belt decide the quality of conveyor belting system.
Scissors are a tool to cut things. First put your fingers in the grip holes of the scissors. Then by opening and closing your hand you will make the scissors open and close. Finally, open your hands, put whatever you wish to cut between the two sharp edges of the scissors, and close your hands.
What is something useful to reduce friction on wheels and axles?
Lubricants such as oil, grease, and graphite are commonly used. However, simply keeping a liquid coating (even water) may help reduce friction. In many applications, surfaces can be made with very smooth substances such as polished metal, ceramics, or teflon.
The clearest example of a tool that is a simple machine is the crow bar, which is a lever.
Where can you buy used copy machines?
Try online at websites such as 'copiers for sale',' tbc copiers', 'copexinc'. They all buy and sell used copy machines. It would also be worth checking on eBay if a specific model is required.
How do you reassemble the spring and ball in a check valve?
If in a well replace it as it is worn out. If something was stuck in it set the ball on the seat and the spring on the ball to push ball to seat, then the ball retainer. Pressure should push the ball open and the spring should close the ball. (make sure all the spring is there)
It depends on who you are asking. If you are asking someone over the age of 45, probably. if you are asking someone 30 or under, not at all. In the middle, it depends how you were raised.
How do you make envelope pasting machine?
First, you make a machine. Next, you make it paste envelopes. Who do you think I am?? Davinchi?? Edison?? Genghis Khan??
How is a subcapsular orchiectomy different from a simple orchiectomy?
The operation is similar to a simple orchiectomy, with the exception that the glandular tissue is removed from the lining of each testicle rather than the entire gland being removed.
How elevator helps people to make work easier?
it helps us by not climbing up the stairs. and if we are in a hurry we can just ride the elevator. and how about if we brought heavy and fragile things?, we cannot carry them using the stairs, using the escalator so we use the elevator that is why most of the malls are using elevators just like SM, Mall of Asia and Ayala that can be found in the Philippines.
Wrench,Nail clipper,Scissors,scale,pendulum,can opener,crowbar
