This topic contains a solution. Click here to go to the answer

Author Question: How do the two factors (mass and distance) in Newton's law of gravitation each affect the force on ... (Read 76 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
How do the two factors (mass and distance) in Newton's law of gravitation each affect the force on the two bodies?
 
  What will be an ideal response?

Question 2

Observations of young stars (as well as theory) tell us that when the Sun was young, the solar wind
 
  A) was stronger than it is today.
  B) was nonexistent.
  C) blew outward only along the Sun's poles.
  D) was weaker than it is today.
  E) was about the same strength as it is today.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akudia

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

The greater the masses of the two bodies, the larger their gravity. The farther apart the bodies, the weaker this force, by the inverse square of this distance.

Answer to Question 2

A





 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

For a complete list of videos, visit our video library