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Anton [14]
3 years ago
14

How is the Amazon River a barrier?

Geography
1 answer:
frozen [14]3 years ago
8 0

Answer:

all of the above

Explanation:

lol

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In recent years, the war on drugs has centered on the border between Mexico and the United States. Which of the following statem
maxonik [38]

Answer: A. The amount of violence has been decreasing, so few people have been killed.

Explanation:

The "War on Drugs" does indeed see the U.S. government spending more than $500 million a year as they raid supply chains and arrest traffickers to stem the flow of drugs into the U.S.

Most of the violence does occur near the U.S.-Mexico border as gangs fight to control smuggling routes and U.S. agents attempt to stop them along with police officer, most of whom are dedicated to ending drug smuggling.

The violence however has not been decreasing. Indeed, cartels have become more violent and with the rise of new cartels like the New Jalisco cartel, the violence has spread.

8 0
3 years ago
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A satellite orbiting earth has a tangential velocity of 5000 m/s. earth’s mass is kg and its radius is m. which is the distance
inessss [21]

The distance of the satellite form the earth is:
9,608,000 m (Option C) in Standard form, this is written as 9.6 x 10^{6}.

<h3>What is an Orbiting Satellite?</h3>

An Orbiting Satellite is a satellite that goes around the earth in an elliptical path known as an orbit.

To calculate the distance of the satellite from the earth we must equalize the force of Gravity to Centripetal Force given that these are the two forces that are at play here.

Step 1:

Equation that equalizes Gravity to Centripetality is:

G = mM/r² = m(v²/r)

Note that G = 6.67 x 10^{-11} (This is a gravitational constant.)

m is the Mass of the Satellite

M is Mass of the Earth

r is the distance of the satellite from the center of the earth

v is the satellites tangential velocity

Step 2 - Rearrange the formula and substitute the numbers above to get r

r = G (m/v²) = (6.67 x 10^{-11}) (6 x10^{24}/5000²) =

= 1.6 x 10^{7}m

Recall that form our postulation above, this is the satellites distance form the center of the earth.

To get it's distance form the earth's surface, we must know remove the value of the radius of the earth from the calculation. Where radius of the earth is given a r'

Hence,

r' = r - R = 1.6 x 10^{7}m - 6.4 x 10^{6}m

= 9.6 x 10^{6}m or 9,608,000 m

Learn more about orbiting satellites at:

brainly.com/question/18496962

3 0
2 years ago
If something is domesticated, it __________.
earnstyle [38]

Answer:

d.

Explanation:

6 0
3 years ago
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Why is London England further north than Ottawa Canada yet London is Warmer
adelina 88 [10]
There are many ocean currents that take warm water up to London, thus warming the air there.
4 0
3 years ago
Nearly four million square miles in Russia’s taiga is covered by _____.
crimeas [40]

It is covered with a biological community of vegetation composed of mainly cone-bearing needle or scale-leaved evergreen trees. It is called "land of little sticks". The forest trees in the taiga grow as tall as the highest latitudes of other trees in other places.

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