of the lever and pulley. a lever is a kind of elementary machine in which a bar is used to move or raise a weight, while a pulley uses a rope, wheel or chain to lift loads. he also discovered the law of buoyancy . archimedes greatest achievements some of the most outstanding ...
This law has been instrumental in understanding maritime principles used by ships and submarines, all of which are designed using the buoyancy principle. The lactometer (an instrument used to measure the purity of milk) is also based on the above principle. 2. The Sand Reckoner Imagine counting...
His Law of the Lever states: Magnitudes are in equilibrium at distances reciprocally proportional to their weights. According to Pappus of Alexandria, his work on levers caused him to remark, "Give me a place to stand on, and I will move the Earth." Plutarch describes how Archimedes designed...
” Archimedes laid the foundations of hydrostatics. He formulated the basic propositions of this discipline, including the well-known Law of Archimedes. Archimedes’ last work was devoted to a study of the equilibrium of floating bodies. Here he distinguished stable positions of equilibrium. ...
What isn't constant in Graham's law? What is the formula for Amontons' law? What is the principle behind cladistic analysis? What is Charles' law derived from? What is an example of the principle of original horizontality? What is Charles's law used for?
Much of the work Archimedes did was based around understanding and explaining how and why things worked. He was the first recognised scientist to apply the use of physics to solve pure mathematical problems such as the explanation of the law of the lever. Devices created by Archimedes are still...
A mechanical system of continuous movement with production of useful force, based on the principle of Archimedes and law of the lever, characterized by comprising a compensation gear wheel consisting of crown, teeth, two spokes in its diameter and hub; on the lateral sides of the crown, and ...
To him is attributed the proud phrase: “Give me a place to stand, and I will move the earth.” Archimedes laid the foundations of hydrostatics. He formulated the basic propositions of this discipline, including the well-known Law of Archimedes. Archimedes’ last work was devoted to a ...
On the Equilibrium of Planes(orCentres of Gravity of Planes; in two books) is mainly concerned with establishing thecenters of gravityof various rectilinear plane figures and segments of the parabola and theparaboloid. The first book purports to establish the “law of thelever” (magnitudes balan...