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
slava [35]
3 years ago
6

Describe at least four of the requirements (facts) that any model of solar system formation must include (according to the nebul

ar theory of the origin of the solar system)
Physics
1 answer:
kvasek [131]3 years ago
4 0
The nebular theory describes the formation of the solar system and states that the system began as a gigantic cloud of gas and dust called a nebula which eventually condensed to form the sun, planets and other objects in the solar system. The first fact speaks to the formation of the planets, where gravity pulled larger clumps of material closer to form solid rocky planets closer to the sun and gas giants further out. The second requirement is that a nearby explosion or super nova would have to disturb our nebula to trigger rotation and the eventual formation of the sun. The third requirement/fact is that the planets go around the sun in the same direction. the last fact is that the planets go around the sun within 6 degrees of a common plane. This indicates that the solar system formed from a spinning disk of materials.
You might be interested in
Two 0.50 g spheres are charged equally and placed 2.5 cm apart. When released, they begin to accelerate at 170 m/s^2 .What is th
vitfil [10]

Answer:

q=7.65*10^{-8}C

Explanation:

Using Newton's second law, we calculate the magnitude of the electric force between the spheres:

F=ma\\F=0.5*10^{-3}kg(170\frac{m}{s^2})\\F=0.085N

The magnitude of the charge in both spheres is the same. So, we calculate the charge, using Coulomb's law:

F=\frac{kq^2}{d^2}\\q=\sqrt\frac{Fd^2}{k}\\q=\sqrt\frac{(0.085N)(2.5*10^{-2}m)^2}{8.99*10^9\frac{N\cdot m^2}{C^2}}\\q=7.65*10^{-8}C

8 0
3 years ago
Electrons are important to electric current because they are able to
Margarita [4]
The answer is "move from one atom to another"
8 0
3 years ago
Read 2 more answers
How many atoms of each element are in the reactants?
Gnom [1K]
6.022*10^23 atoms/mole of reactant
(this is chemistry not physics)
6 0
3 years ago
Which of these best defines weather? (3 points) a Atmospheric conditions over 30-year period Ob Day-to-day condition of the atmo
prisoha [69]

Answer:

b Day-to-day condition of the atmosphere

Explanation:

Weather is short term, Climate is long term

3 0
2 years ago
Read 2 more answers
The gravitational strength at the poles is greater than the gravitational strength at the equator. What will happen to an object
geniusboy [140]

Answer:

C

Explanation:

Because this same question was on my test last week and I got it correct

3 0
3 years ago
Other questions:
  • Calculate the speed of an 8.0 x 10^4 kg airliner with a kinetic energy of 1.1 x 10^9 J.
    9·1 answer
  • two children having a disagreement pull on a 50N sled in opposite directions. one pulls with a force of 300N east, the other wit
    12·2 answers
  • HELP HELP HELP ME!!!
    13·1 answer
  • Can some one pls give me the knowns and unknowns , formula and answer for question 4,5,6
    12·1 answer
  • On a standing wave on a string, the minimum number of nodes is 1 and antinodes is 2. True or false?
    12·1 answer
  • Given that the mass of the Earth is 5.972 * 10^24 kg and the radius of the Earth is
    8·1 answer
  • F= (9.3 x 105 )(4.2 x 10-15)
    8·1 answer
  • A 10 kg weight is suspended in the air by a strong cable. How much work is done, per unit time, in suspending the weight
    14·1 answer
  • A child with a mass of 23 kg rides a bike with a mass of 5.5 kg at a velocity of 4.5 m/s to the south. Compare the momentum of t
    5·1 answer
  • Please help me<br> gqvebqubgk yfawcyvgkbuh
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!