1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ruslelena [56]
3 years ago
10

Retrograde motion of a superior planet occurs when the Earth catches up to and passes the superior planet. Suppose a superior pl

anet completes its orbit in exactly 18 months (sidereal period). How many months will elapse between a time when the Earth passes this planet and the next time it does so?
Geography
2 answers:
joja [24]3 years ago
8 0

Answer: 36 months

Explanation:

The earth complete its orbit in 12 months

While the superior planet complete its orbit in 18 months

Therefore since they are moving in the same direction, both planet will meet at the point where the superior planet and earth completes x and x+1 number of orbits.

Where x is a constant that represents number of orbits.

The period y when they both complete x and x+1 orbit respectively are;

y= 18x and y = 12(x+1)

Equating the two equations, we have,

18x=12(x+1) = 12x + 12

18x-12x= 12

x= 12/6= 2

Since x= 2

y= 18x=18×2= 36months

y= 36 months

Goodluck...

bija089 [108]3 years ago
8 0

Answer:

36 month

Explanation:

The retrogradation is just a natural astronomical phenomenon quite common in our solar system, nothing magical to which to attribute special powers or anything similar. I will try to explain it in the simplest way possible with the support of the selected image, and then I will explain the symbolic meaning or the possible effects caused by its particular influence. In simple terms, the retrograde movement of a planet is an apparent backward displacement of its orbit for a certain period of time, but only seen from Earth, since it is not a real phenomenon, but a visual movement, or said of another form, is the optical illusion that occurs when the orbit of the Earth reaches and advances the orbit of another planet. As shown in the image, from the perspective of the Earth (celestial point) the advance of the planet Mars (red point), at a certain moment of its orbit, is in front of the Earth, however, then comes a point when the Earth reaches and matches the orbit of Mars, which seen from Earth,.

it is observed as if that planet began to recede, although in reality, it is the Earth that is reaching it. In the end, you reach another point where the advance of Mars again reaches Earth and that is seen, from Earth, as if Mars had regained its direction forward. This event occurs every two years, in the case of Mars, but each planet has its own retrograde cycle depending on its orbit. And this would be the practical or astronomical explanation of the phenomenon known as the "retrograde movement" of a planet, that simple.

The ironing time of a planet, which is the time it takes for that planet to travel an orbit, that is, to go around the Sun.

We will need another concept called SYNODIC TIME, which is the time elapsed between 2 consecutive alignments of 2 planets with the Sun, that is, the time that elapses since two planets align with the Sun, until they align again.

For outer planets, such as Jupiter, the procedure is the same, but changing N + 1 to N-1

S = synodic time / number of orbits = N Earth years / N-1 orbits, that is, the time Jupiter needs to complete a full circle around the Sun is N / N-1 Earth years.

You might be interested in
Jade wants to stop for coffee on her way to school. the distance from jade's house to the coffee shop is 3 miles more than twice
Serga [27]

The total distance from jade's house to school is 5 times the distance from the coffee shop to her school =  7.5 miles

Distance is the overall movement of an object without any regard to path. we will outline distance as to how a lot ground an object has protected regardless of its starting or finishing point.

Equation;

Let the distance between coffee shop and school = X

Distance from Jade's house to coffee shop = 3 miles +2x

Total distance from Jade's house to school = 5*X

∴ the total distance = house to coffee shop + coffee shop to school

                        ⇒    5X =  (3 + 2X + X)

                        ⇒     5X = ( 3 +3X)

                         ⇒     2X = 3

                          ⇒      X = 1.5 miles

Therefore,

            Distance = house to school = 5 * 1.5 = 7.5 miles

                               coffee shop to school = 1.5 miles

                               house to coffee shop = 3 + 2*1.5 = 6 miles

Hence, The total distance from jade's house to school is 5 times the distance from the coffee shop to her school =  7.5 miles

Learn more about distance here:-brainly.com/question/2854969

#SPJ1

7 0
2 years ago
The first thing that Wegener noticed to begin his theory, was that A.the continents drifted. B.the continents on a map looked li
Zinaida [17]

B. The continents on a map looked like they fit together.

A is the theory he proposed <em>after</em> making this observation

C and D would disprove his theory, not support it.

3 0
3 years ago
What are two impacts of climate change on the world?
Nataly_w [17]

Answer:

Habitat destruction and rise in temperatures.

Explanation:

  • The impacts of the global warming is associated with the large scale rise on the global climatic around the world that is led by the man-made imbalances and the exploitation of natural resources on a continues basis and thereby the ecological system are getting unbalanced and hence the destruction of the habitats of the flora and fauna all around the world.
8 0
3 years ago
One of the primary reasons that governments seek to encourage population growth in their country is to____.
FrozenT [24]

Answer: I would say the answer is D

Explanation: If population growth wanes the number of middle aged and younger people in the workforce drops. This slows down the production of many things leading to a plethera of problems. A good example of this is the current situation in Japan. They have virtually no population growth and an increasing amount of elderly with no care or support systems.

5 0
3 years ago
Soil temperature changes happen so gradually that they do not play a significant role in the climate
iragen [17]
I believe this is a true or false question, so the answer is false.
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the length of Shanghai?
    6·1 answer
  • Why are several tundra biomes located well below the Arctic Circle in Canada?
    5·2 answers
  • How does global circulation patterns (aka atmospheric circulation patterns) affect climate?
    13·1 answer
  • All of the following were pre-Columbian civilizations in Latin America, except __________. A. the Olmec B. the Navajo C. the Azt
    10·2 answers
  • Which does not affect the amount of destruction caused by earthquake vibrations?
    12·1 answer
  • List down three types of rainfall​
    14·2 answers
  • Which city is the centrally located capital of Turkey?
    13·2 answers
  • The city of Rome was destroyed by __________ in 65 CE.
    10·2 answers
  • What is the population density ?​
    14·1 answer
  • Carbon from glucose is essential for the formation of amino acids. which process is responsible for the production of glucose in
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!