Kawi8llow9erTonyboo Kawi8llow9erTonyboo
  • 04-05-2017
  • Physics
contestada

If a star remains the same mass, but decreases in radius, the escape speed will

Respuesta :

padawan
padawan padawan
  • 04-05-2017
escape speed = sqrt(2GM/r)
r reduces by 2
escape speed increases by sqrt(2)
Answer Link

Otras preguntas

Randy ordered 3 T-shirts for $25.67 each and one skirt for $23.55 and an 8% tax. What is the total cost of the order?
Graph the line for  y−6=−4(x+2) on the coordinate plane.
Please help me I need it
Square root of -144? Also, could you please explain how you got the answer?
Elige la palabra correcta. Nosotros ______ la pizza. Question 4 options: a) comer b) comemos c) como d) comen Elige el pronombre correcto para las pa
Why did astronomers initially think that millisecond pulsars were very young?
A defective protein can be produced by a cell when a mutation has which of the following?
Chuck has a gross pay of $815.70. By how much will Chuck’s gross pay be reduced if he has the following items withheld? federal tax of $56 Social Security tax t
Question 18 (5 points) Question 18 Unsaved Sonnet 30 by William Shakespeare When to the sessions of sweet silent thought I summon up remembrance of things past,
20 POINTS, Reread Act IV Romeo Juliet, Scene 5 from lines 13 to 60. How does Shakespeare use figurative language to convey the grief felt by the Capulets, Paris