Post a New Question

astronomy

posted by .

Calculate the escape velocity from a red giant's atmosphere (use the formula for escape velocity from chapter 2). Assume that the star's mass is 1 M and its radius is 100 R How does this compare with the speed at which a planetary nebula shell is ejected?

  • astronomy -

    Hx

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question