PPT-Section 3.1 Archimedes Principle:

The Buoyant Force on an object is equal to the weight of the volume of the water displaced by the object F B r gV Forces on a body in water Distributed forces Gravity Distributed throughout volume of body based on mass density. Principles Density The density pronounced rho of an object is the ratio of its mass to its volume Since very few substances have exactly the same density this property can be used to identify an element or compound Buoyant Force When you are swim Archimedes Archimedes who combined a genius for mathem atics with a physical in sight must rank with Newton who lived nearly two thousand years late r as one of the founders of mathematical physics Alfred North Whitehead Archimedes was the finest sc PRINCIPLE 2UNEXPECTED PRINCIPLE 3COPRINCIPLE 4CREDIBLE PRINCIPLE 5EMTINAL PRINCIPLE 6 SORIES 1. Phys101 . Lectures . 24-25. Fluids I. Key points:. Pressure and Pascal’s Principle. Buoyancy and Archimedes’ Principle. Ref: 10-1,2,3,4,5,6,7.. The three common phases of matter are . solid. , . The Tale of this brilliant man and how he discovered the Archimedes Principle. Greek City of Syracuse. This ancient city had been at war.. Hiero. . was elected commander.. In 265 . Bc. , . Hiero. led the . CURVES AREAS VOLUMES. METHOD OF EXHAUSTION. Discovered by Antiphon. Inscribe a shape with multiple polygons whose area converge to the area of the shape. Eudoxus. Eudoxus. rigorously developed Antiphon’s Method of Exhaustion. http://datapeak.net/mathematics.htm. -. 2 -1 . . 0 . 1 2. y = x. 2. . Archimedes determined that the area of the parabola was . 4/3 . that of the inscribed triangle. 287 BC - 212 BC. Archimedes of Syracuse was a Greek mathematician, physicist, engineer, inventor, and astronomer. Although few details of his life are known, he is regarded as one of the leading scientists in classical antiquity. Among his advances in physics are the foundations of hydrostatics, statics and an explanation of the principle of the lever. He is credited with designing innovative machines, including siege engines and the screw pump that bears his name. Modern experiments have tested claims that Archimedes designed machines capable of lifting attacking ships out of the water and setting ships on fire using an array of mirrors.. π. . by Archimedes. Bill McKeeman. Dartmouth College. 2012.02.15. Abstract. It is famously known that Archimedes approximated . π.  by computing the perimeters of . many-sided . regular polygons, one polygon inside the circle and one outside. This presentation recapitulates . PHILLAUR. PROJECT ON:- ARCHIMEDES. PREPARED BY :- ANMOL , NAMITA , SUSHMITA , PRABHJOT , TANIA. INTRODUCTION. Archimedes . of . Syracuse . was a   . GREEK MATHEMATICIAN .  physicist, engineer, inventor, and astronomer. He . Warm-Up. What . is the . Net . force acting on a 10kg object if you used 10 N of force to pick it up?. Remember: . Force = Mass X Acceleration. The acceleration of gravity is 10 m/s. 2. Discuss. : Would your weight be the same on the top of Mount Everest as in Arusha??. Pascals (Newtons/m. 2. ). Used to describe the influence on fluid behavior. P. ascal . P. rinciple. Pressure is transmitted undiminished in an enclosed static fluid. P=pg(h). P- The difference in pressure. Pressure. Density. Archimedes’ Principle. Ideal gas law. Pascal’s Principle. Bernoulli’s Principle. Fluids are materials that can flow: gases and liquids.. Air is the most common gas, and moves from place to place as wind. . Introduction. Human Rights and digitalisation. . The concept of digitalisation. . General guidance about CRVS digitalisation projects. . About this document. Objectives and target audience. Scope. Section 1.