« previous next »

Author Question: Based on Shapley's determination of the center of the galaxy, the Sun is located ____. a. in the ... (Read 53 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jul 27, 2018
Based on Shapley's determination of the center of the galaxy, the Sun is located ____.
 
  a. in the galactic halo
 b. near the center of the galaxy
 c. at the edge of the galactic bulge
 d. in the middle portion of the galactic disk
  e. at the outer edge of the galactic disk

Question 2

Gravity obeys the inverse square law, which implies that the gravitational force of one body on another will be ____ times stronger at two meters than at six meters apart.
 
  a. 2
 b. 3
 c. 4
 d. 9
 e. 10


k.lashomb

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

d

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Determination of the complete genome sequence of Haemophilus influenzae by Venter, Smith, and collea Determination of the complete genome sequence of Haemophilus influenzae by Venter, Smith, and collea
Spitzer Telescope Picture of a galaxy Spitzer Telescope Picture of a galaxy
Although the Democrats and the Republicans represent slightly different slices of the center, those ... Although the Democrats and the Republicans represent slightly different slices of the center, those ...
Model of a purple bacterial reaction center complex Model of a purple bacterial reaction center complex
Infant and Toddler Development and Responsive Program Planning: A Relationship-Based Approach Infant and Toddler Development and Responsive Program Planning: A Relationship-Based Approach
A clone-by-clone, or map-based A clone-by-clone, or map-based
Video: Audiology

For a complete list of videos, visit our video library