« previous next »

Author Question: We have already launched a spacecraft bound for Alpha Centauri. Indicate whether the statement is ... (Read 114 times)

urbanoutfitters

  • Hero Member
  • *****
  • Posts: 530
on: Jul 27, 2018
We have already launched a spacecraft bound for Alpha Centauri.
 
  Indicate whether the statement is true or false

Question 2

What causes the sun to bob up-and-down in its orbit around the galactic center?
 
  A) gravitational attraction towards other nearby galaxies
  B) the localized pull of stars within the disk itself
  C) lack of friction with the low-density interstellar medium
  D) A and B
  E) B and C


Kaytorgator

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

urbanoutfitters

  • Hero Member
  • *****
  • Posts: 530
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


Kaytorgator

  • Sr. Member
  • ****
  • Posts: 345
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Ras signalling activity is governed by bound GDP/GTP Ras signalling activity is governed by bound GDP/GTP
Alpha, beta, gamma amino acids Alpha, beta, gamma amino acids
Example of Reconciling a Bank Statement Example of Reconciling a Bank Statement
Alpha-Linoleic acid Alpha-Linoleic acid
Spacecraft optimum geometrical shape Spacecraft optimum geometrical shape
Crewed mission spacecraft Crewed mission spacecraft
Video: Burn Animation

For a complete list of videos, visit our video library