What is the geocentric model? What is the heliocentric model? What observations and questions were asked that the geocentric model could not explain? Why is the heliocentric model not correct? What parts of the geocentric model were incorporated into the heliocentric model? What are the two main factors that affect gravity's influence? What is Newton's law of universal gravitation? The three things to remember about gravitational forces in space are: 1. 2. 3.

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Chemistry

Declan Bryan

3 November, 20:15

What is the geocentric model? What is the heliocentric model? What observations and questions were asked that the geocentric model could not explain? Why is the heliocentric model not correct? What parts of the geocentric model were incorporated into the heliocentric model? What are the two main factors that affect gravity's influence? What is Newton's law of universal gravitation? The three things to remember about gravitational forces in space are: 1. 2. 3.

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Gillian Humphrey · Answer 1

Gravity is very important force, every object in space exerts gravitational pull on every other so gravity influences the paths taken by everything traveling through space. it is the glue that holds together entire galaxies, it keeps planets in order