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 be manipulated and substituted into the second equation. Then use the average velocity
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FIRE RESISTANT BALLOON: Materials - 1 matchbox - 1 candle - 1 yellow colored balloon - 1 blue colored balloon - Half a cup of water Procedure: 1. For this experiment‚ the independent variable is whether the balloon is filled with water or not. The dependent variable is what happens to the balloon when it is placed above the lit candle. This is determined by observing the balloon. The constants (control variables) are how much the balloon is inflated and the amount
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history of motion pictures The purpose of this lecture: 1. to provide a brief overview of the development of motion pictures 2. with an emphasis on the economic culture that developed historically. 3. This has meant an emphasis on profits and 4. an avoidance of controversy. I. Early moving pictures Note the term used in the early days of the industry: Moving pictures. Pictures that movied. From the 1850s on‚ there had been experimentation by photographers and others in reproducing human motion. First
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of Celestial Motion Through Aristotle’s crystalline spheres‚ the Copernican Revolution‚ and Newton’s understanding of Kepler’s laws of planetary motion; it becomes clear that mathematics was the driving force that guided us through the evolution of celestial motion. One of the first to theorize the motion of both terrestrial and celestial bodies was Aristotle around 330BCE. To this philosopher‚ the universe had always been eternally geocentric. On Earth the concept of motion was‚ not only
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Sir Isaac Newton was an English mathematician and physicist. He was considered one of the greatest scientists in history. Newton was also the culminating figure in the scientific revolution of the 17th century. Newton was best known for his discovery that the force called gravity affects all objects in space and on earth. .Isaac Newton was born on December 25‚ 1642‚ in the hamlet of Wollsthorpe‚ Lincolnshire (R.S.W. 17) His Father died only three months before he was born (Sir Isaac Newton 1). When
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Charles Thomas Newton – The Successful Career of a 19th Century British Archaeologist Sir Charles Thomas Newton (1816 – 1894) was a 19th century British archaeologist who served the British government from various diplomatic posts across the Mediterranean and as the first appointed keeper of Greek and Roman antiquities at the British Museum. His work record as an archaeologist included excavations at various sites in what is today Turkey and Greece. These excavations led to his crowning achievement
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has relevance and meaning in the world today. Many people know the term describes the segregation laws that took place in the 1900’s‚ however that much is not the entire story. The term Jim Crow has roots in the deep south‚ and became so popular it was later used as a nickname to describe laws that dehumanized African Americans and striped them of their rights. “Jim Crow” has its roots in the 1830’s when a white minstrel performer‚ Thomas “Daddy” Rice‚ darkened his face with burnt cork and danced
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Lab {4} Free Fall Motion Abstract Within this laboratory students used a Macintosh computer‚ scientificwork interface‚ and photogate to measure the acceleration of gravity‚ g‚ in a free-fall experiment. Using a “picket fence” dropped through a photo gate with disregard for air resistance; students calculated the results from the charted data and compared it with the accepted value of 9.8 m/s2 discussing any variations and their
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Problems encountered in selected food cart franchising business in the University belt: an assessment - Presentation Transcript 1. 2. 3. 4. B ackground of the study Franchising is often defined as being in business for yourself but not by yourself. It is route to expansion where there is a franchisor and a franchisee that enters into a franchisee agreement‚ although both parties have a contractual relationship‚ one that enhances and sustains the success of franchising. It gives the business
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| Projectile Motion Lab | | | | Projectile Motion Lab | | | March 14‚ 2012 Authored by: Abby Buchanan and Zack Sloope March 14‚ 2012 Authored by: Abby Buchanan and Zack Sloope Projectile Motion Lab Predictions: Angle: The angle will affect the height. Initial Speed: This will affect the distance and force. Mass of Projectile: It affects how much force is needed. Size and Shape of Projectile: It will affect the distance. Terms: Range: distance an object goes
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