Question

why did many scientists reject the copernican model when it was published?
○ it proposed that gravity affects motion on earth, which sounded unbelievable to many people.
○ it supported the teachings of the catholic church during the spread of the protestant reformation.
○ it presented an unfamiliar method of conducting research and creating new scientific theories.
○ it was a radical change in people’s understanding of the universe and earth’s place in it.

Explanation:

• Option 1: The Copernican model (heliocentric) didn't focus on gravity affecting Earth's motion; that's more related to Newton's work, so this is incorrect.
• Option 2: The Catholic Church opposed the Copernican model as it contradicted geocentric teachings (supported by the Church), so this is wrong.
• Option 3: The Copernican model was a new theory about the universe's structure, not a new research method. So this is incorrect.
• Option 4: The Copernican model proposed a heliocentric universe (Sun - centered), which was a radical shift from the widely accepted geocentric (Earth - centered) view. This challenged people's long - held understanding of the universe and Earth's place in it, leading to rejection.

Answer:

D. It was a radical change in people's understanding of the universe and Earth’s place in it.