Question

The gravitational force between two identical objects at a separation of 1m is 0.0667×10^6 kg wt
then the mass of each object is​

Answer 1

Explanation:

Given The gravitational force between two identical objects at a separation of 1 m is 0.0667×10^-6 kg wt

then the mass of each object is

We know that F = G m1 m2 / r^2

F = 0.0667 x 10^-6, r = 1 m

So m1 = m2 = m

So F = Gm / r^2

   6.67 x 10^-6 = 6.67 x 10^-11 m / 1^2

So m = 0.01 x 10^5

So m = 100 kg