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

Author Question: If the distance between two asteroids is doubled, the gravitational force they exert on each other ... (Read 62 times)

mpobi80

  • Hero Member
  • *****
  • Posts: 519
on: Jul 27, 2018
If the distance between two asteroids is doubled, the gravitational force they exert on each other will
 
  A) be 1/16 as great.
  B) be one-half as great.
  C) also be doubled.
  D) be four times greater.
  E) be one-fourth as great.

Question 2

Which statement about the Magellanic Clouds is false?
 
  A) They contain regions of rapid star formation.
  B) They are companions of the Milky Way.
  C) They are close to the south pole of the sky.
  D) They are the two closest galaxies to us.
  E) They are both irregular galaxies.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Bison

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

D


mpobi80

  • Member
  • Posts: 519
Reply 2 on: Jul 27, 2018
Excellent

cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Using Parallax to Determine Distance Using Parallax to Determine Distance
Effect of a Black Hole’s Tidal Force on Infalling Matter Effect of a Black Hole’s Tidal Force on Infalling Matter
Muscle length versus isometric force Muscle length versus isometric force
The Coriolis Force The Coriolis Force
When both sides of the back have been massaged, redrape the back. With light to moderate force, use ... When both sides of the back have been massaged, redrape the back. With light to moderate force, use ...
finding resultant for the following force combinations finding resultant for the following force combinations
Video: Diversity of Living Creatures - Charles Darwin & the Beagle's Voyage

For a complete list of videos, visit our video library