I found your question in another source. See attached image. By definition we have:
P = d x h x g
where:
P = Pressure (N / m²)
d = Density (Kg / m³)
h = Height (m)
g = Force of gravity (m / s²)
We have to:
g = 9.8 (m / s²)
d = 1000 Kg / m³
Therefore the pressure only depends on the height.
We have then that the lowest pressure is at point A since that point represents the lowest height with respect to the surface:
h = 20m
Answer: A
Most peasants were also serfs
hope this helps :)
Answer:
Explanation:
The rapid development of the factory system of production, characterized by much more rigid, complex, and intricate divisions of labor, both within and between production processes, to which reference has already been made.
Answer:Because of his nature of giving, Musa's massive spending and generous donations created a massive ten year gold recession. In the cities of Cairo, Medina, and Mecca, the sudden influx of gold devalued the metal significantly. Prices of goods and wares became greatly inflated.
Explanation: Source: https://en.wikipedia.org/wiki/Mansa_Musa#:~:text=Because%20of%20his%20nature%20of,and%20wares%20became%20greatly%20inflated.
The link is where I got the answer!
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<span>The Confederate states fought for their secession for four years, yet they still eventually lost, and there is much debate why, and whether it was an inevitable defeat.</span>
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hope this works :)