speed and velocity are the same because they both have to deal with motion but velocity has directions with it like north, south, east, west. speed Ex a car drove passed me at 55 miles per hour. velocity Ex. I ran 3 miles south.
The main condition to advance the astronomical knowledge from Copernicus to newton is: the planet moves in elliptical orbit, with the Sun at the focus.
What is Copernicus to Newton theory?
Isaac Newton describes physics with laws as well as classical mechanics, which is referred to as Newtonian mechanics. And Copernicus observed the planets in the sky to explain the position by assuming that the Sun should be at the center of the solar system rather than the earth. And its theory states that the earth is moving at a very high speed as well as revolving around the axis.
Copernicus also states that the planets of the solar system should orbit around the sun. He also developed the working theory which explains the geometry of the order of the planets in the solar system. Later its correct version is also published for the study purpose.
To learn more about the necessary conditions of Copernicus to Newton theory from the given link:
brainly.com/question/13102376
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Answer:
USSR states
Explanation:
It was called the iron curtain
