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Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 12 - Gravitation > Two spherical bodies of mass M and 5 M and radii R and 2 R are released in free space with initial separation between their centres equal to 12 R. If they attract each other due to gravitational force only. then the distance covered by the smaller body just before collision is

Two spherical bodies of mass M and 5 M and radii R and 2 R are released in free space with initial separation between their centres equal to 12 R. If they attract each other due to gravitational force only. then the distance covered by the smaller body just before collision is

Dependence of intensity of gravitational field (E) of earth with distance (r) from centre of earth is correctly represented by