All categories

2 years ago

What specific event do historians refer to as the fall of rome?

2 answers:

7 0

<span>The surrender of the Roman emperor in 476 CE is the specific event that historians refer as the Fall of Rome. The term is referring to the fall of the western part of the Roman Empire.</span>

e-lub [12.9K]2 years ago

7 0

Answer: The surrender of the Roman emperor in 476 C.E.

<em>- Prodixy</em>

You might be interested in

itan's orbital radius is about 1222000 km and its orbital period is just under 16 days. From this information, estimate the mass

maksim [4K]

Answer:

$5.67\cdot 10^{26} kg$

Explanation:

For a satellite in orbit around a planet, the gravitational force between the planet and the satellite is equal to the centripetal force that keeps the satellite in circular motion.

So, we can write:

$\frac{GMm}{r^2}=m\frac{v^2}{r}$

where

G is the gravitational constant

M is the mass of the planet

m is the mass of the satellite

r is the orbital radius of the satellite

v is the speed of the satellite

The equation can be rewritten as

$M=\frac{v^2r}{G}$

Also, we can write the orbital speed as the ratio between the length of the orbit (circumference of the orbit) and orbital period, T:

$v=\frac{2\pi r}{T}$

Substituting into the equation for M,

$M=\frac{4\pi^2 r^3}{GT^2}$

Here we have:

$r=1,222,000 km = 1.222\cdot 10^6 km = 1.222\cdot 10^9 m$ is the orbital radius

$T=16 d \cdot 86400 s/d=1.38\cdot 10^6 s$ is the orbital period

Substituting, we find the mass of the Saturn:

$M=\frac{4\pi^2 (1.222\cdot 10^9)^3}{(6.67\cdot 10^{-11})(1.38\cdot 10^6)^2}=5.67\cdot 10^{26} kg$

4 0

2 years ago

Which natural disaster struck Kenya and other countries along the Horn of Africa in 2005?

julsineya [31]

The answer to the question above is letter "A. drought". This natural disaster caused trouble to the citizens especially those who are in rural areas and are dependent on ecosystem services and natural resources for their livelihood. They were urged to find alternatives.

5 0

2 years ago

Read 2 more answers

Why do humans care about climate change?

Andrews [41]

Answer: The reason people care about climate change, Is because the worst it gets the more dangerous it becomes, To US and THE ORGANISMS around us. Another reason some more people might care about climate change is that if climate change gets worse it could and CAN have irreversible results and damages such as disrupting and destroying many crops that we need for consumption and market, The water source since we still haven't found out a way to clean ocean water we are stuck with the glacier water which thanks to climate change are running out.

That's my paragraph

Explanation:

4 0

1 year ago

Where is China located

antoniya [11.8K]

Answer:

China is located on the continent of Asia.

Explanation:

4 0

3 years ago

Read 2 more answers

The San Andreas fault is a transform fault. The map below shows a student’s approximation of where the fault line crosses throug

yKpoI14uk [10]

Answer:

Hello. You did not present the map to which this question refers, however, we can say that the earth is likely to move along the fault line.

Explanation:

Geological faults can create changes along the relief, producing mountains, escapes, depressions, among other changes. However, geological faults are not able to modify the movement of the earth and its elements, since the tectonic plates are able to move, causing the earth to move along the fault.

8 0

2 years ago