Two bodies of masses 
and 
are initially at rest at infinite distance apart. They are then allowed to move towards each other under mutual gravitational attraction. Their relative velocity of approach at a separation distance r between them is
A
B
C
.
D
Text Solution
Verified by ExpertsThe correct answer is:
B
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 satellite is rotating around a planet in the orbit of radius with time period T. If gravitationa…
Two particles of equal mass m go around a circle of radius R under the action of their mutual gravi…
If the gravitational force had varied as instead of , the potential energy of a particle at a dis…
The angular velocity of rotation of a star (of mass M and radius R), at which the matter starts to …
A mass m is at a distance x from one end of a uniform rod of length L and mass M. The gravitational…
An asteroid of mass is approaching earth, initially at a distance of with speed . It hits the ea…