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
natita [175]
3 years ago
8

planet a has an orbit with a semi-major axis of 2 astronomical units. planet b has an orbit with a semi-major axis of 8 astronom

ical units. how does the orbital period compare between the two planets
Social Studies
1 answer:
Darina [25.2K]3 years ago
8 0

Answer:

The options.

A) Planet B has an orbital period 64 times shorter than Planet A.

B) Planet B has an orbital period 4 times shorter than Planet A.

C) Planet B has an orbital period 64 times longer than Planet A.

D) Planet B has an orbital period 4 times longer than Planet A.

E) Planet B has an orbital period 8 times longer than Planet A.

The CORRECT ANSWER IS E)

E) Planet B has an orbital period 8 times longer than Planet A.

Explanation:

Using P2 = a3 to do the estimation.

Let the size of the orbit (a) be represented in astronomical units (1 AU is the average distance between the Earth and Sun) and the period (P) is estimated in years, then Kepler's Third Law says P2 = a3.

It implies that:

A) the period of a planet is independent on its mass.

B) all orbits that possess equal semimajor axis possesses equal period.

C) planets that very distant from the Sun moves slowly than those that are nearer to the sun.

P2 = a3

Given, a =2

P2 = (2)^3

P2 = 8

E) Planet B has an orbital period 8 times longer than Planet A

You might be interested in
Name the three basic types of business organization
abruzzese [7]

-sole proprietorship

-partnership

-corporation.

7 0
2 years ago
Barry's friend is very social and upbeat, and so it is no wonder his friend's child is also incredibly social and smiles at ever
sveticcg [70]

The correct answer is Social Learning

Explanation:

Social learning is a term used to describe the way we model our behavior, beliefs, and actions based on others as we observe and then imitate their behavior. This is a learning theory that relies on social interactions and personal relationships with others as we learn from family, close friends, and classmates. The case presented is an example of Social learning because two close friends show the same behavior in terms of sociability and it is likely one of them has learned from the other by observing him and then imitating him.

7 0
3 years ago
Can you give sample essay about the basic needs of human and sample essay about human desires in life?​
serg [7]

Among the many human needs, the major one is the shelter that a housing form. In modern society, the nature of the house one lives determines their lifestyle and the amount of wealth owned. However, most people prefer buying or renting homes instead of building their own.

This has therefore made rented houses to be of high value in modern society. Their basic needs are essential for the survival of human beings, regardless of where they stay. Having the basic need will make people comfortable with their living, similar to those with secondary needs.

6 0
3 years ago
HELP PLEASE!!
koban [17]
The power to issue professional licenses such as those for doctor is a :
D. shared power
which means that it given by society who participate in the government

hope this helps
3 0
3 years ago
Read 2 more answers
You have read about the mistakes made on Easter Island. On Tikopia, a small island in the Solomon Islands, the people acted in o
zavuch27 [327]

Answer:They sincerely practice sustainability

Explanation:

What does sustainability means in terms of the environment and it resources ?

Sustainability means we practice using the current resources without outstriping them in a way that may affect their ability to recover naturally or in a way that will affect their availability for the future generation.

They looking after the environment at all cost for example making sure that they don't overfish .

They want to protect their environment by not outstriping the resources or damaging the natural state of the environment which may make its vulnerable.

7 0
3 years ago
Other questions:
  • Akbar most helped non Muslims by doing what?
    11·2 answers
  • What important part of federalism does the 10th Amendment help to set up?
    11·2 answers
  • Which indo-european branch dominates northern europe?
    5·1 answer
  • Why is the area of computer forensics important?
    5·1 answer
  • A Brief Summary of the Legislative Process in Georgia A bill is researched in a chamber, given a number, and sent to a committee
    15·2 answers
  • Maggie is the editor of the company newsletter at an architecture firm, and she publishes an online magazine that covers various
    11·1 answer
  • I'm having a hard time determining where to put what. Can anyone please help?? :(
    10·1 answer
  • Psychologists describe child-rearing in which rules are imposed without explanation as a(n) ________ style.
    9·1 answer
  • Larry paid $35.17 for 3 books one book cost $19.92.The second book cost $3.52 how much did the third book cost.
    5·2 answers
  • which of the following best describes how president wilson's approach to latin american affairs differed from his predecessors?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!