This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Compare the orbital motion of stars in the Galactic disk with those in the halo. What will be an ... (Read 36 times)

savannahhooper

  • Hero Member
  • *****
  • Posts: 576
on: Jul 27, 2018
Compare the orbital motion of stars in the Galactic disk with those in the halo.
 
  What will be an ideal response?

Question 2

In terms of axial tilt, which of the jovian planets shows us the largest inclination?
 
  A) Pluto B) Neptune C) Saturn D) Jupiter E) Uranus


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ladyjames123

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 27, 2018
Answer to Question 1

Stars in the disk orbit the galactic center uniformly, with the same circular motion in roughly the same orbital plane. The orbits of halo stars are randomly oriented, may be perpendicular to, and pass through the disk, and are not all in one direction.

Answer to Question 2

E


savannahhooper

  • Member
  • Posts: 576
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Stars vary widely in size. Stars vary widely in size.
The biconcave disk shape of erythrocytes (red blood cells). The biconcave disk shape of erythrocytes (red blood cells).
Superior orbital fissure Superior orbital fissure
Virgin Galactic Virgin Galactic
Warming friction created with a sawing motion (i.e., ulnar friction). The ulnar sides of the hands ... Warming friction created with a sawing motion (i.e., ulnar friction). The ulnar sides of the hands ...
Physics - Motion (Please help me solve these problems, I really need help) Physics - Motion (Please help me solve these problems, I really need help)
Video: Lower Limb Arteries Animation

For a complete list of videos, visit our video library