Where do you think the soccer ball came from? In South America Indians they would have to use light elastic size ball. Ruber was later‚ like in a thousand years later. Legends and reference say that it were human heads‚ stitch up clothes‚ animal or human skulls‚ and pig or cow bladder. (Soccer Ball World History) Chinese play “tsu-chu” which is animal skin made ball. Ancient Rome and Greeks carry and kick the ball around. But yet in the Medieval times they kick the skulls it was one village versus
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dollar golf ball Throughout the history of golf the game has changed drastically. Golf has gone from a game played by farmers in the fields to a sport played by millions of people world wide. As the years have passed players have gotten better‚ clubs are hitting straighter and balls are flying higher and further than ever before. This has little to do with the golfswing‚ which hasnt changed in 200 years‚ it has everything to do with the evolution of the golf ball. The first type of ball used for
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8-Ball Chicks: A Year in the Violent World of Girl Gangsters 8-Ball Chicks: A Year in the Violent World of Girl Gangsters is a compelling glimpse into the lives of females in gangs. The book highlights two things: these women do exist‚ and they are screaming for help. The book’s author‚ Gini Sikes‚ is a New York-based journalist who spent two years chronicling the worlds of these girls and women in three cities--Los Angeles‚ San Antonio and Milwaukee. Through her travels she became immersed in
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Measurements Lab Report Measurements Cassandra M. Murphy Grand Canyon University: Physics 1 Lab September 5‚ 2013 Testable Question: Circular objects; what happens to the circumference as the diameter changes? Hypothesis: As the diameter increases‚ the circumference will increase in a proportional linear way. This is because as the diameter increase‚ the object will as well. Variables: Independent- The diameter of the circular objects. Dependent- The circumference of the
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speed of 5 mls’ Find the: B (b) displacement of the scooterist (Givenfl=3.14)‚ (a) distance covered "ooterist‚ (c) time taken by the scooterist in reaching from A to B. Find : (a) the O) a man throws a ball of mass 0.5 kg ‚"rfr"u[y upward with a velocity of. ?-S m/ s. of the maximum tfrL ball at the half way mark ioitiuf momentum of the batl (b) *oirunt USr height (gpven g=L0 m/s’) back to 10) A body thrown in the vertically upward. dfuection rises upto‚a h9igl-1t‚‚h" and comee (b) th* the
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Collision Impulse and Momentum PH215L Physics 1 Lab Lab#8 Lab Was Held: 3/20/14 Report Submit: 3/27/14 Professor List Daniel Webster College Table Of Contents Introduction Theoretical background Equipment list Procedure Calculations and Results Discussion Conclusion Introduction In this lab we tested the duration of impact‚ the force of impact and the change of momentum of the particles involved in the collision all
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PHYSICS OF EVERYDAY LIFE BY Neha arora DEPARTMENT OF APPLIED SCIENCES Science is around us everywhere. The water you are drinking has science in it; the house you are living in has science in it. Anywhere you go‚ whatever you do sciences will surely going to help you. When we talk about the educational science‚ there are many other subjects which come under science. These subjects are called branches of science. Some of them are physics‚ chemistry‚ biology‚ astrology‚ etc. Physics is more than
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Partners: Kayla Stephens‚ Robin Poole‚ Megan McIlvoy Grade: Instructor: JPS Physics I Laboratory Worksheet Lab 4: Projectile Motion Objectives: Using a projectile gun on an incline plane‚ calculate the velocity of the steel ball at ten different distances‚ then find the average velocity. In order to find the velocity of the steel ball two different equations are needed. In order to find the velocity of the steel ball fired from the projectile gun on an inclined plane‚ the first equation must
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TITLE: Ball mill grinding. INTRODUCTION Indeed the ball milling means‚ the reduction of particles to smaller sizes with the help of a ball mill. It can be done in two ways. They are‚\ Dry milling Wet milling Generally‚ this has porcelain or steel ball as the grinding media. Commiution is occurred by several methods in the ball mill grinding. They are compression‚ impact and shear between the moving grinding media and the particles. The rate of this depends on some factors. These
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Term Examination Project Fall 2013 - 2014 The issue was between Louisa Carlill v. Carbolic Smoke Ball Co. Back at 1892 ‚ There was a big influenza in United Kingdom caused over 1 million people get killed . Carbolic Smoke Ball Company made a cure which was a steam ball that u inhale 3 times in a day after two weeks time you can not get any influenza . Company made an advertisenment via newspaper named Pall Mall Gazette which was
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