(0) 19. Two spherical bodies of mass M and 5M and radii R and 2R 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 before collision is [AIPMT-2015] (1) 1.5R (2) 2.5R (3) 4.5R (4) 7.5R

(0) 19. Two spherical bodies of mass M and 5M and radii R and 2R are

1.	(0) 19. Two spherical bodies of mass M and 5M and radii R and 2R 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 before collision is [AIPMT-2015] (1) 1.5R (2) 2.5R (3) 4.5R (4) 7.5R
Answer» tion:SUPPOSE let the smaller body cover a DISTANCE x before collision then -: Mx =5M(9R - x)X=45R-5x6x= 45RX=45R/6X= 7.5RI HOPE this HELPS you please follow me and mark as brainliest

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