<u>Answer:</u>
Acceleration can be defined as the rate at which velocity is changes by an object.
<u>Explanation:</u>
Acceleration is a quantity of vectors which is characterized as the rate at which an entity shifts its velocity. An object accelerates when its velocity is shifting. The acceleration unit is meters per second squared. As velocity is a speed and a direction, two methods from which one can accelerate: change your speed or change your direction or change both.
If one don't change its pace and also donot change its direction then he or she simply won't be able to accelerate, no matter how quickly one go. Therefore, a jet traveling at a constant speed of 800 miles per hour along a single direction has zero acceleration, although the plane goes very fast, as the speed is not increasing.
Promises a New Deal
-relief for needy
-economic recovery
-financial reform
The Ming Voyages. Asia for Educators. Columbia University. From 1405 until 1433, the Chinese imperial eunuch Zheng He led <u>seven</u> ocean expeditions for the Ming emperor that are unmatched in world history.
The correct answer is C): The United States elected its first African American president.
The U.S presidential election took place on November 4.
Senator Barack Obama was part of the Democratic Party and won the elections against Senator John McCain who belonged to the Republican Party.
Obama and vice-president Joe Biden won the election with the most significant voter turnout rate in decades. Nevertheless, the most outstanding outcome of this election is that Senator Obama was the very first African American in the whole story to be elected as U.S president.
In 1215, a band of rebellious medieval barons forced King John of England to agree to a laundry list of concessions later called the Great Charter, or in Latin, Magna Carta. Centuries later, America’s Founding Fathers took great inspiration from this medieval pact as they forged the nation’s founding documents—including the Declaration of Independence, the Constitution and the Bill of Rights.
For 18th-century political thinkers like Benjamin Franklin and Thomas Jefferson, Magna Carta was a potent symbol of liberty and the natural rights of man against an oppressive or unjust government. The Founding Fathers’ reverence for Magna Carta had less to do with the actual text of the document, which is mired in medieval law and outdated customs, than what it represented—an ancient pact safeguarding individual liberty.
“For early Americans, Magna Carta and the Declaration of Independence were verbal representations of what liberty was and what government should be—protecting people rather than oppressing them,” says John Kaminski, director of the Center for the Study of the American Constitution at the University of Wisconsin-Madison. “Much in the same way that for the past 100 years the Statue of Liberty has been a visual representation of freedom, liberty, prosperity and welcoming.”
When the First Continental Congress met in 1774 to draft a Declaration of Rights and Grievances against King George III, they asserted that the rights of the English colonists to life, liberty and property were guaranteed by “the principles of the English constitution,” a.k.a. Magna Carta. On the title page of the 1774 Journal of The Proceedings of The Continental Congress is an image of 12 arms grasping a column on whose base is written “Magna Carta.
