If g is the acceleration due to gravity on the earth's surface, the gain in the potential energy of an object of mass m raised from the surface of earth to a height equal to the radius of the earth R, is
A
B
2 mgR
C
mgR
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Gain in potential energy 
If 
then 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A ball hits the floor and rebounds after inelastic collision. In this case
A uniform chain of length L and mass M is lying on a smooth table and one third of its length is ha…
If and represent the work done in moving a particle from A to B along three different paths 1, 2 …
A particle of mass m is moving in a horizontal circle of radius r under a centripetal force equal t…
The displacement x of a particle moving in one dimension under the action of a constant force is re…
A force (where K is a positive constant) acts on a particle moving in the xy-plane. Starting from …