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

Author Question: What does the equivalence principle say? A) Gravity is the same thing as curvature of spacetime. ... (Read 99 times)

asan beg

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
What does the equivalence principle say?
 
  A) Gravity is the same thing as curvature of spacetime.
  B) The effects of gravity are exactly equivalent to the effects of acceleration.
  C) You cannot distinguish between motion at constant velocity and weight in a gravitational field.
  D) The effects of relativity are exactly equivalent to those predicted by Newton's laws of motion.
  E) All observers must always measure the same (equivalent) weights for moving objects.

Question 2

At which lunar phase(s) are tides most pronounced (for example, the highest high tides)?
 
  A) both first and third quarters
  B) both new and full Moons
  C) full Moon only
  D) new Moon only
  E) third quarter Moon only


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

D


asan beg

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Young male Pacific Walruses on Cape Pierce in Alaska. Note the variation in the curvature and orient Young male Pacific Walruses on Cape Pierce in Alaska. Note the variation in the curvature and orient
Gravity Gravity
The Cephalocaudal Principle The Cephalocaudal Principle
Principle of Recuperation Principle of Recuperation
The Police - Every Little Thing She Does Is Magic The Police - Every Little Thing She Does Is Magic
Gestalt Principle: Closure Gestalt Principle: Closure
Video: Carbohydrate Metabolism: Introduction to renal processes and filtrate formation and composition

For a complete list of videos, visit our video library