All categories

3 years ago

Latin america includes countries on which two continents

Geography

1 answer:

Hunter-Best [27]3 years ago

4 0

Central, South America

You might be interested in

I need someone that knows not thinks to answer my questions pls i have tons so u get a lot of points

Ede4ka [16]

Answer:

Im sorry im to stupid to answer them, i whould help you if u could!

Explanation:

6 0

3 years ago

Which of the following statements, BEST describes the conditions that cause thunderstorms and tornadoes?

Vinvika [58]

B - when the warm, moist air and the cool, dry air meet, they create instability in the atmosphere

7 0

3 years ago

Which of the following situations is an example of how culture affects supply, demand, and consumption?

Dahasolnce [82]

Answer:

factors

Explanation:

The factors most often prohibits food from getting to those who need it in many underdeveloped countries is war and political corruption.

8 0

3 years ago

Read 2 more answers

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

3 years ago

Compare and contrast a landscape and a photograph

zlopas [31]

Do you have the photograph and landscape? That might help. :)

7 0

3 years ago