Spiral arms are clearly visible features of galaxies because most ...

[Chloeellawright]

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

[cegalasso]

Answer to Question 1

False

Answer to Question 2

False

[Chloeellawright]

Thanks for the timely response, appreciate it

[yeungji]

Gracias!