Author Question: What is the distance from the center of the Moon to the point between Earth and the Moon where the ... (Read 70 times)

jayhills49

  • Hero Member
  • *****
  • Posts: 559
What is the distance from the center of the Moon to the point between Earth and the Moon where the gravitational pulls of Earth and Moon are equal?
 
  The mass of Earth is 5.97  1024 kg, the mass of the Moon is 7.35  1022 kg, the center-to-center distance between Earth and the Moon is 3.84  108 m, and G = 6.67  10-11 N  m2/kg2.
  A) 3.45  108 m B) 3.84  107 m C) 4.69  106 m D) 4.69  107 m E) 3.83  106 m

Question 2

If the radius of the Earth somehow increased with no change in mass, your weight would
 
  A) increase.
  B) not change.
  C) decrease.


briseldagonzales

  • Sr. Member
  • ****
  • Posts: 303
Answer to Question 1

B

Answer to Question 2

Answer: C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

For a complete list of videos, visit our video library