lab is to determine the charge on a pith ball. Hypothesis: I fully believe that the charge of the pith ball will be positive. The formula I will use to prove this is Coulomb’s Law‚ (Fe=(k*q1*q2) / r²). ‘Fe’ is equal to the electrostatic force between the spheres‚ measured in Newton’s. It is also a vector quantity‚ and it’s in absolute value. Secondly‚ ‘k’ is equal to Coulomb’s law constant. The constant is equal to 8.99 * 10^9 N*m²/C². Thirdly‚ ‘q1’ is equal to the charge in Coulomb’s (C) of the
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Honoring The Charge There is a famous saying by Nathan Hale‚ “I only regret that I have but one life to lose for my country.” “The Charge of the Light Brigade” is a perfect example of soldiers that would do anything for their country. These soldiers were willing to attempt a suicidal run into enemy soldiers because it was their job. After the battle‚ the members of the Light Brigade were seen as failures‚ but not in the eyes of English poet Alfred Tennyson. Through the structure and themes of his
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Name Woman by Maxine Hong Kingston‚ I just wanna be Average by Mike Rose and Salvation by Langston Hughes. In these essays they all found an Identity by going their own routes they think is best for them and while following that route they create their own Identity. In the essay No Name Woman by Maxine Hong Kingston‚ she grew up in a very strict Chinese household who
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Matter is made up and composed of atoms.These atoms have a core called nucleus.Atoms also have electrons orbiting around their nucleus.The core has positive charge while the electrons have negative charge.Rubbing causes unlike atoms to stick and unstick frequently. Atoms "fight" over electrons‚ and the stronger one gets to take the electron home.The triboelectric effect‚also known as triboelectric charging‚is a type of contact electrification on which certain materials become electrically charged
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Should University Education Be Free of Charge? Education is a way to understand the real world better and whether this education should be provided to university students freely or not is one of the most debated topics over the last decades. It is a topical issue‚ which is discussed all over the world. Nowadays‚ people need education in order to survive in this fast-growing civilization. Everyone understands the value of education and on that account the competition to get into the most approved
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within the industry. The Zero Charge Tour literally indicates tour without payment of fee by the tourist‚ whereas‚ it is not precise to interpret the Zero Charge Tour in this way. The Zero Charge Tour means the kind of tour that requires the tourist to pay incredibly low fee. Distinguished from the traditional group tour‚ it appears to be more economic and worthwhile‚ thus it becomes attractive to those tourists who tend to have a relatively low budget. Zero Charge Tour firstly appeared in the tourism
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These very words came from the cruel‚ most notorious serial killer of the late 20th century. Also known as Ted Bundy. Ted Bundy raped and killed thirty-five women. Although‚ some thought he had committed as many as one-hundred murders or more. This man people describe as horrible‚ decided to plead insanity during his court case‚ but in reality he was not insane. As bizarre as it may sound‚ Ted Bundy was once an ordinary young man. Everything was going good for him. He was a student at the University
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through the Eyes of a Negro At certain points during his time‚ Langston Hughes was considered a "racial chauvinist" by many. During the Harlem Renaissance‚ Hughes ’ work was widely appreciated but also criticized by many. He was not afraid to speak about his political views through his works. He was a proud African American and lived by the theme "Black is Beautiful" (Langston). "The height of his fame‚ Langston Hughes (1902-67) was esteemed as ’Shakespeare in Harlem ’‚ a sobriquet he borrowed
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Legend of the Aviator Howard Hughes is a man of many mysteries‚ very few actual facts are known about him. Historians constantly argue to decipher which of their theories are correct and which are just over glorified rumors. The fact is Hughes liked to keep to himself. This man left behind not only the “Legend of the Aviator” but also one of the biggest gaps in the world of film and aviation. “Hughes was the ambassador who ushered in a new era of living and a new way of life” (Hack 5). He introduced
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Hughes‚ hired a team of designers‚ craftsmen‚ engineers‚ and piolets who worked with him on “Hell’s Angles.” At the peak of the depression‚ these men were happy just to have a job‚ let alone an interesting one that allowed them to work for Hughes. Together the team help him build his plane “Hughes H-1 Racer” also known as “The Silver Bullet.” On September 13‚ 1935 Hughes set the world’s record for flying land planes‚ at 352 mile per hour. Hughes was not a stranger to setting records. Another record
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