When bodies of masses 1 kg and 25 kg are separated by a certain distance, the resultant gravitational field in between them is zero at a point which is 1 m from 1 kg. Then the distance between them would be

Options

A. 3 m
B. 6 m
C. 8 m
D. 12 m

Answer

b

Explanation

`(M_(1))/(M_(2))=((x)/(r-x))^(2)`
`therefore" "((1)/(25))^(1//2)=(1)/(r-1) therefore r-1=5 therefore r=6m.`