This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is a planet's Roche limit? What will be an ideal response? ... (Read 56 times)

nautica902

  • Hero Member
  • *****
  • Posts: 591
on: Jul 27, 2018
What is a planet's Roche limit?
 
  What will be an ideal response?

Question 2

An observer on a planet sees a spaceship approaching at 0.5c. A beam of light projected by the ship would be measured by this observer to travel at:
 
  A) 0.25c.
  B) 0.5c.
  C) c.
  D) 1.5c.
  E) 2.5c.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #1 on: Jul 27, 2018
Answer to Question 1

The distance from a planet inside which a moon will be tidally torn apart.

Answer to Question 2

C


nautica902

  • Member
  • Posts: 591
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Planet grid Planet grid
IgE Response IgE Response
The oxygen sensor provides a quick response at the stoichiometric air–fuel ratio of 14.7:1. The oxygen sensor provides a quick response at the stoichiometric air–fuel ratio of 14.7:1.
Drug tolerance: A shift in the dose-response curve to the right as a result of exposure to the drug. Drug tolerance: A shift in the dose-response curve to the right as a result of exposure to the drug.
Orange section of the Emergency Response Guidebook (ERG). Orange section of the Emergency Response Guidebook (ERG).
“Fight or Flight” Response “Fight or Flight” Response
Video: Chemical Changes

For a complete list of videos, visit our video library