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 107 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?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Measuring the Specific Gravity of Urine with a Refractometer Measuring the Specific Gravity of Urine with a Refractometer
As with other groups, there is no such thing as the Latino family. Some Latino families speak little ... As with other groups, there is no such thing as the Latino family. Some Latino families speak little ...
Gestalt Principle: Proximity Gestalt Principle: Proximity
Gestalt Principle: Similarity Gestalt Principle: Similarity
The Principle of Falsifiability The Principle of Falsifiability
Physics - Density, Pressure, and Pascal's Principle Physics - Density, Pressure, and Pascal's Principle
Video: Knee Animation

For a complete list of videos, visit our video library