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

Author Question: Imagine that you could magically move the moon closer to Earth, so that the distance from Earth to ... (Read 174 times)

jhjkgdfhk

  • Hero Member
  • *****
  • Posts: 569
on: Jul 29, 2018
Imagine that you could magically move the moon closer to Earth, so that the distance from Earth to moon is cut in half. This would cause the force that Earth exerts on the moon to be
 
  A) reduced to 1/4 of its original value.
  B) doubled.
  C) increased to four times its original value.
  D) halved.
  E) Nonsense--Earth exerts no force on the moon.

Question 2

Which of the following particles is most similar to a muon?
 
  A) electron B) photon C) neutrino D) proton E) quark


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leeeep

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

A


jhjkgdfhk

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


leeeep

  • Sr. Member
  • ****
  • Posts: 315
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

The roles of transpiration, cohesion, adhesion, and tension in long-distance water transport. The roles of transpiration, cohesion, adhesion, and tension in long-distance water transport.
A very high-resolution texture of the Moon, including a normal map A very high-resolution texture of the Moon, including a normal map
Full Moon Full Moon
Structure of the Moon Structure of the Moon
Hints of Earth’s Early Appearance Hints of Earth’s Early Appearance
A vane phaser is used to move the camshaft using changes of oil pressure from the oil control valve. A vane phaser is used to move the camshaft using changes of oil pressure from the oil control valve.
Video: Effect of blood chemistry - stimuli, hyperventilation response and hypoventilation response

For a complete list of videos, visit our video library