Question
Two points masses having m and 4m are placed at distance at r. The gravitational potential at a point, where gravitational field intensity zero is
Joshi sir comment
field intensity at distance x from m = Gm/x2 - G4m/(r-x)2
compare it to 0 and find x
then calculate gravitational potential at the point
Read 1 Solution.
The answer is -9GM/r but my answer is -17GM/r . HOW???
SWATI KAPOOR 11 year ago
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