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 #74537
Back to Home
View All GRAVITATION Questions
22 Views
Question
What is the expression for minimum speed to escape Earth when projected from its surface?
A. √(GM_E/R_E)
B. √(2GM_E/R_E)
C. 2GM_E/R_E
D. GM_E/(2R_E)
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the expression for the acceleration due to gravity at a height h above Earth’s surface?
17
Can a metallic shell shield gravitational forces like it shields electric fields?
19
Why are inclined planes useful in studying gravity?
29