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
VikaD [51]
3 years ago
5

What is the energy source that heats a contracting protostar?

Physics
1 answer:
Helga [31]3 years ago
4 0
Your answer would be gravitational potential energy
You might be interested in
Dynamo converts the
Sav [38]

Answer:

\gamma  \: dynamo \: converts \: the \: mechanical \: energy \: into \: electrical \: energy \: .

Explanation:

<em><u>H</u></em><em><u>o</u></em><em><u>p</u></em><em><u>e</u></em><em><u> </u></em><em><u>i</u></em><em><u>t</u></em><em><u> </u></em><em><u>h</u></em><em><u>e</u></em><em><u>l</u></em><em><u>p</u></em><em><u>s</u></em><em><u> </u></em><em><u>y</u></em><em><u>o</u></em><em><u>u</u></em><em><u> </u></em><em><u>:</u></em><em><u>)</u></em><em><u>)</u></em><em><u>)</u></em>

6 0
3 years ago
Read 2 more answers
Do you divide mass by volume to get density
bogdanovich [222]
Density<span> is the </span>mass<span> of an object </span>divided<span> by its </span>volume<span>. So the answer would be Yes. Hope it helps! (:</span>
7 0
3 years ago
Thin Layer Chromatography consists of three parts: The analyte, the stationary phase, and mobile phase. Match each of these term
Margaret [11]

Answer:

Analyte⇒ one of analgesics

stationery phase⇒ silica

mobile phase⇒ solvent

Explanation:

during the thin layer chromatography non volatile mixtures are separated.The technique is performed on the plastic or aluminum foil that is coated with a thin layer.

8 0
3 years ago
A 10 kg bowling ball sits at the top of a 10 m hill and then slides down its icy hillside.
Nataly_w [17]
We need more informtion
5 0
3 years ago
Read 2 more answers
The mass of earth 6*10^24kg and radius is 400kg Now find the value of acceleration due to gravity when a object is 3600km from t
vlada-n [284]
I don’t worry wewwwww it is a good time to get it done lol lol i don’t worry about it lol lol i lol
5 0
3 years ago
Other questions:
  • Type the correct answer in the box. Round your answer to the nearest whole number. The mass of Venus is 4.87 × 1024 kilograms, a
    5·1 answer
  • What is the average velocity of atoms in 1.00 mol of neon (a monatomic gas) at 288k?
    10·1 answer
  • Very large accelerations can injure the body, especially if they last for a considerable length of time. The severity index (SI)
    5·1 answer
  • Exercise combined with a blank can help control weight
    11·1 answer
  • Can there be two places on the surface of the Earth having the same local time but opposite seasons? A. No, there cannot be two
    15·1 answer
  • A block of mass 4 kilograms is initially moving at 5m/s on a horizontal surface. There is friction between the block and the sur
    6·1 answer
  • A car travels 30 kilometers north for 2 hours, then travels 45 kilometers east for 3 hours. The car then drives south for 30 kil
    8·1 answer
  • Hi brouhjnhbhb(bhbgvgv&amp;vfc
    15·2 answers
  • Describe how work done is related to a change in volume of a fluid. 100 points
    14·2 answers
  • FInal physics question please help asap
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!