Mathematics · Center of Mass and Gravitation
Two spherical bodies of mass M and 5M and radii R and 2R are released in free space with an initial separation between their centres equal to 12R. If they attract each other due to gravitational force only, then the distance covered by the smaller body before collision is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12.5 R
- 21.5 R
- 37.5 R✓
- 44.5 R
Correct answer
7.5 R
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