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
WORK, ENERGY, AND POWER
Question #65199
Back to Home
View All WORK, ENERGY, AND POWER Questions
25 Views
Question
Why is the work done by gravity zero over a complete comet orbit?
A. Force is perpendicular
B. Orbit is symmetric
C. Gravity is a conservative force
D. No friction in space
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In circular motion, why does the centripetal force do no work?
21
A trolley of mass 300 kg moves at 27 km/h. It carries 25 kg sand. Sand leaks out vertically at 0.05 ...
5
A pump fills a 30 m³ tank in 15 minutes, 40 m above ground. If efficiency is 30%, what electric pow...
10