1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
strojnjashka [21]
3 years ago
13

Which scientist was the first to propose the heliocentric model of the universe

Physics
2 answers:
andreyandreev [35.5K]3 years ago
6 0
Hi there! :D

Which scientist was the first to propose the heliocentric model of the universe


Copernicus
iris [78.8K]3 years ago
6 0

Answer:

Nicholas Copernicus

Explanation:

You might be interested in
Which group of words do you think is an idiom?
Lady bird [3.3K]

Explanation:

a chip on your shoulder is an example

6 0
3 years ago
Read 2 more answers
Drag the right word to the word that means the opposite
Ainat [17]
What do you mean? Is there a picture ?
7 0
2 years ago
As an object moves from point A to point B only two forces act onit: one force is nonconservative and does -30 J of work, the ot
Romashka-Z-Leto [24]

To solve this problem we will apply the principles of energy conservation. On the one hand we have that the work done by the non-conservative force is equivalent to -30J while the work done by the conservative force is 50J.

This leads to the direct conclusion that the resulting energy is 20J.

The conservative force is linked to the movement caused by the sum of the two energies, therefore there is an increase in kinetic energy. The decrease in the mechanical energy of the system is directly due to the loss given by the non-conservative force, therefore there is a decrease in mechanical energy.

Therefore the correct answer is A. Kintetic energy increases and mechanical energy decreases.

7 0
3 years ago
Sound waves can be modeled by the equation of the form y=20sin(3t+theta). Determine what type of interference results when sound
Mariulka [41]

Answer:

go to the link quizzlet it will give you tha answer

Explanation:

4 0
3 years ago
You are on a school bus driving north at 20 m/s. You walk toward the back of the bus with a velocity of 6 m/s. What is your velo
Ganezh [65]
I answered the question but it got deleted?? why?
3 0
3 years ago
Other questions:
  • Answer fast please !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    15·2 answers
  • Which activity is an example of a chemical change?
    11·2 answers
  • PLEASE HELP ME!!!
    12·1 answer
  • 99 POINTS PLEASE HELP
    6·2 answers
  • a ball is dropped and falls with an acceleration of 9.8m/s^2 downward. it hits the ground with a velocity of 49m/s downward. how
    7·1 answer
  • Electromagnetic waves vary in
    8·1 answer
  • List some ways houses would be built differently if gravity were much stronger or much weaker ?two
    12·2 answers
  • 1.4 The inside of a sports hall measures 80 m
    9·1 answer
  • Two spheres of equal mass, A and B. are projected off the edge of a 2.0 m bench. Sphere A has a horizontal velocity of 5.0 m/s a
    5·1 answer
  • an object is moving with constant velocity downwards on a frictionless inclined plane that makes an angle of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!