Author Question: Escape speed from the Sun is A) about the same as from Earth. B) very much greater than for ... (Read 8 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
Escape speed from the Sun is
 
  A) about the same as from Earth.
  B) very much greater than for Earth.
  C) indefinite.

Question 2

When the potential energy of a satellite decreases
 
  A) kinetic energy also decreases.
  B) its kinetic energy correspondingly increases.
  C) its distance from the orbiting body increases.
  D) none of the above



Leostella20

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

For a complete list of videos, visit our video library