Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
GRAVITATION
Question #68141
Back to Home
View All GRAVITATION Questions
30 Views
Question
Who formalized the geocentric model in the 2nd century A.D.?
A. Copernicus
B. Kepler
C. Newton
D. Ptolemy
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How does the gravitational potential at a point depend on the direction to the source mass?
27
What does W1 represent in the equation W(r) = –GMm/r + W1?
23
What is the significance of the 85-minute period for low-orbit satellites?
21