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 63 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
YES! Correct, THANKS for helping me on my review

sarah_brady415

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Range of Motion of the Temporomandibular Joint, Moving the Jaw From Side to Side Range of Motion of the Temporomandibular Joint, Moving the Jaw From Side to Side
Range of Motion of the Hip Joint, Internal and External Rotation Range of Motion of the Hip Joint, Internal and External Rotation
Stars and the Interstellar Medium Stars and the Interstellar Medium
Swabbing a Petri dish to spread apart colonies. Bacitracin disk is used to prove the presence or ... Swabbing a Petri dish to spread apart colonies. Bacitracin disk is used to prove the presence or ...
The early development of the mammalian brain illustrated in schematic horizontal sections. Compare ... The early development of the mammalian brain illustrated in schematic horizontal sections. Compare ...
What Drives Plate Motion What Drives Plate Motion
Video: Bone Healing Animation

For a complete list of videos, visit our video library