This topic contains a solution. Click here to go to the answer

Author Question: Spiral arms are clearly visible features of galaxies because most sun-like stars in the disk are ... (Read 22 times)

Chloeellawright

  • Hero Member
  • *****
  • Posts: 588
Spiral arms are clearly visible features of galaxies because most sun-like stars in the disk are found there.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

If an object's velocity equals or exceeds the escape velocity, it will follow a closed parabolic or hyperbolic orbit.
 
  a. True
  b. False
  Indicate whether the statement is true or false



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cegalasso

  • Sr. Member
  • ****
  • Posts: 295
Answer to Question 1

False

Answer to Question 2

False




Chloeellawright

  • Member
  • Posts: 588
Reply 2 on: Jul 27, 2018
Wow, this really help


vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

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

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

For a complete list of videos, visit our video library