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
Serhud [2]
3 years ago
6

Imagine that a star-forming cloud collapses but retains all of its mass in a single blob. In order to conserve angular momentum,

the cloud must Imagine that a star-forming cloud collapses but retains all of its mass in a single blob. In order to conserve angular momentum, the cloud must _________.
Physics
2 answers:
s2008m [1.1K]3 years ago
8 0

Answer:

The correct answer is spin faster.

Explanation:

The angular momentum or kinetic moment is a physical magnitude, rotational equivalent of the linear momentum and represents the amount of rotational movement of an object. It is a vector quantity that characterizes the inertia properties of a body, which rotates in relation to a certain point. It is found in the three mechanics (classical, quantum and relativistic mechanics). In the International System of Units the angular momentum is measured in kg · m² / s. This magnitude plays a role similar to the linear moment in the translations with respect to the rotations.

Lera25 [3.4K]3 years ago
4 0

Answer: In order to conserve angular momentum, the cloud must spin faster

Explanation: Angular momentum is a vector quantity that is used to describe the property of a rotating object. It can be derived by the multiplication of the moment of inertia and the angular velocity of the object. Angular momentum depends on:

-the mass of the object,

-how far it is spinning,

-whether the mass is close to or far from the center of the mass and spin.

if the distance of the mass from the center of the cloud decreases, the rate of spin must increase to compensate.

You might be interested in
What kind of energy does a rubber band have when it is stretched?
RideAnS [48]
Elastic potential energy. When you stretch a rubber band it has the "potential" to do work, to fly in a given direction. In doing so it changes it's elastic potential energy to kinetic energy.
5 0
3 years ago
Read 2 more answers
Why do areas north of the artic circle in tje northern hemisphere experience a polar day lasting for several months during summe
adell [148]
<span>The regioin is titled towqrd the Sun during polar day.  (C)

(The same exact thing happens in areas south of the Antarctic Circle 
in the southern hemisphere.  The only difference is that the whole thing
is spelled better in the South.)</span>
7 0
3 years ago
Read 2 more answers
An unknown substance from planet X has a density of 10 g/mL. It occupies a volume of 80 mL. What is the mass of this unknown sub
asambeis [7]

Answer:

800 mL

Explanation:

D*V=M

You pick out the numbers as well as what it is they represent from the word problem/explanation, then from there plug them in to the equations. Once you do that, you get your product and have the answer.

10*80= 800

5 0
3 years ago
Is our body in thermal equilibrium with the environment ?​
LenKa [72]

Answer:

The human body runs at a constant 37 ºC but the air around you at room temperature is about 20-25 ºC which means heat is constantly leaving your body to warm your surroundings and maintain thermal equilibrium. You don't lose much energy doing this however as air heats reasonably quickly

Explanation:

4 0
3 years ago
What is an ionic bond?
Airida [17]

A.) a bond that forms when electrons are transferred from one atom to another

4 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
    10·1 answer
  • Pages 64 to 65 of your reading material trace an extended problem that involes lifting a bag of sugar up to a shelf at first it
    6·1 answer
  • Your favorite radio station broadcasts at a frequency of 91.5 MHz with a power of 11.5 kW. How many photons does the antenna of
    5·1 answer
  • What is the angle between a wire carrying an 8.40 A current and the 1.20 T field it is in, if 50.0 cm of the wire experiences a
    12·1 answer
  • RETAKE - A push or a pull that causes an object to change its motion is called!
    12·2 answers
  • What is a mixture?
    13·2 answers
  • What 3 words complete the sentence?<br>A moving object always has energy in its​
    14·1 answer
  • What is 2+2 is 4 - 1 =??<br><br><br><br> Know your memes!
    5·2 answers
  • 20 points and brainiest
    13·1 answer
  • A type of anchor that is a good choice when jacking or leveling
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!