Answer: PE = 800j, KE = 800J
Explanation:
To calculate the potential energy, we use the formula
Potential Energy = Mgh
M = 20kg, g = 10m/sˆ2 , h = 4m
=20 × 10 × 4
=800J
At the maximum height S = 4 and the initial velocity u = 0 The acceleration g = 10m/sˆ2
Using the third equation of motion
vˆ2 = uˆ2 + 2as
= 0ˆ2 + 2 × 10 × 4
vˆ2 = 80
Kinetic Energy (KE) is given by
KE = ½ mvˆ2
= ½ × 20 × 80
=800J
Jews were monotheists they believed in and worshipped only one god. This stands out to historians because monotheism was relatively unique in the ancient world. Most ancient societies were polytheistic they believed in and worshiped multiple gods.
Answer:
The railroad, along with the telegraph, the grain elevator, agricultural newspapers, and the trading floor of the Chicago Board of Trade, facilitated the collection of commodities from the farm belt, which was rapidly developing to the west. The city soon became the focal point of a golden funnel that collected and processed grain, lumber, and meat and then sent them to markets in the eastern United States and Europe.
Answer:
A. an attempt to keep the # of slave & free states the same
Explanation:
A. this is true because Missouri was a slave state, but fought to make states in the north free
B. this is incorrect because the Treaty of Guadalupe Hidalgo is what ended the American-Mexican War
C. it was quite the opposite for the Missouri Compromise
D. it lasted about 30 years.
The group that opposed a new constitution was called the Antifederalists
