Archimedes
Boyles law certainly applies, and to some degree, so does the principle of a lever.
A screw multiplies effort through the principle of the lever. The screw part of the fastener is actually a small lever that allows the screw to bite and dig into other materials.
Archimedes is the Greek scientist who discovered the principle of the lever and invented the double pulley. He did not invent the catapult but he did improve it. He also discovered the when an object is place in fluid, the volume of the fluid that is displaced is equal to the volume of the object.
A foot lever is a lever that is operated with the foot.
Archimedes
Archimedes
No, the principle behind scissors is the "lever" and "shear".
By using the principle of the lever.
Boyles law certainly applies, and to some degree, so does the principle of a lever.
a salad spinner uses gears to speed up turning motion. Gears are based on the lever principle. So in essence, yes it is a leaver.
A lever works on the principle of using torque. A screw driver is used as a lever because the relatively broader handle produces much more torque for the same force as compared to the narrower blade of the screw driver.
Yes. That's called a lever.
Is this for THE MEDITERRANEAN WORLD OF GREECE----II? I have the same worksheet lol. The answer is Archimedes
A screw multiplies effort through the principle of the lever. The screw part of the fastener is actually a small lever that allows the screw to bite and dig into other materials.
ArchimedesAlternate Answer:The principle of the lever might be stated as; 'Give me a firm place to stand and I shall move the world.'This is the principle behind the lever, but it is also basic to every electric motor that exists, every gas engine that exists, every diesel engine that exists, every engine that exists and every rocket motor or jet engine that exists. It is far, far more important than 'the lever'. His principle did move the world into the Industrial and Rocket Ages and gave us electricity.He was possibly more important to Mechanics than Newton.Yes, it was Archimedes. You might inform you teacher.
Lever: The handle of a hairbrush acts as a lever. When you hold the handle and press the bristles against your hair, you're using the lever principle to exert force and detangle or style your hair. Wheel and Axle: The base of the hairbrush, where the bristles are attached, can be thought of as a wheel and axle. When you move the brush through