Two objects of equal masses placed at certain distance from each other attracts each other with a force of F…

Two objects of equal masses placed at certain distance from each other attracts each other with a force of F. If one-third mass of one object is transferred to the other object, then the new force will be
  1. 29F
  2. 169F
  3. 89F
  4. F

Solution

The gravitational force between particles is given by, F=Gm1m2r2

 F=Gm2r2

When one-third mass is transferred to other object

m1=2m3, m2=4m3

F2=8Gm29r2

F2=89F

Asked in: JEE Main 2022 (28 Jun Shift 2)

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