This topic contains a solution. Click here to go to the answer

Author Question: What would happen to the planets in a solar system where the central star did not have a strong ... (Read 37 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
What would happen to the planets in a solar system where the central star did not have a strong wind?
 
  A) Nothing, the star does not affect the process of planet formation.
  B) One planet would grow to dominate all the others and gravitationally eject them out of the system.
  C) All planets would continue to grow to large sizes but their orbits would be unchanged.
  D) The gas in the solar nebula would create a drag on the planets and their orbits would migrate inwards.
  E) The gas in the solar nebula would create a drag on the planets and their orbits would migrate outwards.

Question 2

Light travels at 300,000 km/sec. About how far does light travel in 10 years?
 
  A) about 3,000,000 kilometers
  B) about 30,000 kilometers
  C) about 10 light-years
  D) about 10 trillion kilometers
  E) about 30 million seconds



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

smrerig

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

D

Answer to Question 2

C




nevelica

  • Member
  • Posts: 563
Reply 2 on: Jul 27, 2018
:D TYSM


gcook

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

For a complete list of videos, visit our video library