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

Author Question: The important similarity that Newton noticed between a falling apple and the moon was that A) the ... (Read 39 times)

JMatthes

  • Hero Member
  • *****
  • Posts: 578
The important similarity that Newton noticed between a falling apple and the moon was that
 
  A) the net force on both is away from Earth, i.e., outward from the center of Earth.
  B) both are good to eat.
  C) the velocities of both are toward Earth's center.
  D) both are moving.
  E) the accelerations of both are toward Earth's center.

Question 2

The center of mass of a two-particle system is at the origin. One particle is located at (3.0 m, 0.0 m) and has a mass of 2.0 kg. The other particle has a mass of 3.0 kg. What is the location of the 3.0-kg particle?
 
  A) (-3.0 m, 0.0 m)
  B) (-2.0 m, 0.0 m)
  C) (2.0 m, 0.0 m)
  D) (3.0 m, 0.0 m)



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mceravolo

  • Sr. Member
  • ****
  • Posts: 349
Answer to Question 1

E

Answer to Question 2

B




JMatthes

  • Member
  • Posts: 578
Reply 2 on: Jul 29, 2018
Gracias!


Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

There are more bacteria in your mouth than there are people in the world.

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?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

For a complete list of videos, visit our video library