In a binary system, the more massive stars always stay closer to ...

[maychende]

In a binary system, the more massive stars always stay closer to the center of mass and move slower.
 
  Indicate whether the statement is true or false

Question 2

When a star's inward gravity and outward pressure are balanced, the star is said to be:
 
  A) in gravitational collapse.
  B) in thermal expansion.
  C) in rotational equilibrium.
  D) in hydrostatic equilibrium.
  E) a stage 2 protostar.

[IAPPLET]

Answer to Question 1

TRUE

Answer to Question 2

D

[maychende]

YES! Correct, THANKS for helping me on my review

[jomama]

Thanks for the timely response, appreciate it