The gravitational force of attraction between two bodies is `F_(1).` If the mass of each body is doubled and the distance between them is halved, then
The gravitational force of attraction between two bodies is `F_(1).` If the mass of each body is doubled and the distance between them is halved, then the gravitational force between them is
A. `F_(1)`
B. `4F_(1)`
C. `8F_(1)`
D. `16F_(1)`
4 views
1 Answers
Correct Answer - d
`F_(1)=(Gm_(1)m_(2))/(r_(1)^(2))` and
`F_(2)=(G(2m_(1))(2m_(2)))/((r//2)^(2))`
`(F_(2))/(F_(1))=16`
4 views
Answered