PPT-archimedes

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 . as part of the development of the “Math 5: Geometry” curriculum for Arizona State University’s Teaching Foundations Project. . AMP 2012-2013: . Saturday #2. What are we doing here?. Too much math never killed anyone.. Learning objective: . I can:. -describe and draw a diagram of the buoyant force on an object.. What is buoyancy?. Buoyancy is. There are 3 types of buoyancy. Archimedes. Who was he?. Archimedes Principle:. Archimedes Principle. Physics. February 17/21. Pressure Review. What affects the pressure of a liquid?. The Density of the liquid . The depth of the liquid. The speed the liquid molecules. What affect the pressure of the air (atmospheric pressure)?. 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. , . Houle. 11:00 E. 10:00 C. Red. RB. Bank. High. School. Lunar-tics!. Scientific Research. Southeastern Imbrium Crater Age Dating and Ejecting Data. March 30, 2011. . Objectives Covered. What we covered for Phase II. 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.. PART II: ARCHIMEDE’S FOR AIRHEADS ! Article by Stuart Jacques, 2005 I remember him well, Archimedes – the greek chap that got into his bath one day and noticed that as he got in the water Squidy. ”). Summary Guidelines. Please be sure you follow the guidelines carefully. This summary is what you will turn into me and will be counted as part of your test on Monday. If you can type it, that would be preferred. Please refer back to your science journal for the laws that you need to use in the summary. Must be in your own words—not the definitions. I want to know that you understand these gas laws!. Archimedes Principle states that the . buoyant force acting on an object in a fluid is equal to . the weight . of the fluid displaced by the object.. Example. A . 5-cm³ . block of lead weighs 0.55 N. The lead is carefully . 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??. . A thin liquid crystal film on a surface of photoactive dye turns into a wonderland of exotic moving patterns if just illuminated by a simple lamp. Spirals move and oscillate across the surface in the form of advancing . COPY CHART Make prediction. OBJECT. PREDICT S or F. ACTUAL S or F. Empty plastic jar. Water filled plastic jar. Rubber. stopper. wood. Metal clip. cork. Pen cap. DEMONSTRATION. Drop a coin. An aluminum quarter into a beaker filled with water. 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..