The total pressure the submarine must withstand is 1301 kPa.
<h3>What is pressure?</h3>
Pressure refers to the force exerted by one object on another. In this case, the force exerted by the water on the submarine. This factor is often measured in kilopascals or kPa.
<h3>How to calculate the absolute pressure?</h3>
To calculate the absolute pressure you will need to use the following formula:
- the pressure exerted by the atmosphere + pressure exerted by water.
The pressure exerted by the atmosphere:
- At 0 meters above sea level, the pressure is 1atm or 101 kPa.
The pressure exerted by the water:
- The pressure increases by 100 kPa for every 10 meters.
- 120 meters / 10 meters = 12 x 101kPa = 1200 kPa
Finally, add the results
- 1200 kPa + 101 kPa= 1301 kPa
Learn more about pressure in: brainly.com/question/356585
Wages back then weren't good and families needed the extra paycheck.
Answer:
2. They published newspapers to spread the antislavery message.
Explanation:
Among the Quakers, as a reflection of what would later happen in the general sphere, there was an obvious struggle between greed and intense humanism regarding this issue, eventually defeating the latter. George Keith and his followers clearly stated the immorality of slavery. In this sense, it was published in 1673, An Exhortation and Caution To Friends Concerning Buying or Selling of Negroes. It can be considered the first text against slavery in North America. A few years later, in 1688 a group of German Quakers and Mennonites, gathered in Germantown, made public their opposition to human trafficking.
The effort was redoubled in the 18th century. It was a constant work and, for a long time, fruitless because no legislative changes were achieved in the Thirteen Colonies, but that was forming a new mentality that ended up bearing fruit when independence took place. In the middle of the century the figure of the preacher John Woolman stood out. In the Religious Society of Friends in the seventies, Anthony Benezet and Benjamin Rush were meant for their fight against slavery. The first is a key character because with his works he influenced British abolitionists and also in France prior to the Revolution. We are talking about Some Historical Accounts of Guinea, and Short Account of That Part of Africa Inhabited by Negroes. Benezet founded the first anti-Slavery society that would later become the Pennsylvania Abolition Society, in addition to the Black School in Pennsylvania.
They seized their own property. <span />
<span>The people of the Texas panhandle and the Great Plains would trade buffalo meat and products of the buffalo with the Pueblos of New Mexico for agricultural products such as beans, corn, and squash. ... Not until 1725 did the French, attempting to reach Santa Fe from the east come upon the same area. In the year 1739.</span>
