The gravitational force between two identical objects at a separation of 1m is 0.06667 mg-wt. Find the mass of each object (G = 6.67 xx 19^(-11) Nm^(2)//kg^(2) and g = 10m//s^(2))

The gravitational force between two identical objects at a separation

1.	The gravitational force between two identical objects at a separation of 1m is 0.06667 mg-wt. Find the mass of each object (G = 6.67 xx 19^(-11) Nm^(2)//kg^(2) and g = 10m//s^(2))
Answer» Solution :Give that R = 1m, `F = 0.0667 xx 10^(-6) xx 10 N` and Let `m_(1) = m_(2) = m`. The gravitational force `F = (Gm_(1)m_(2))/(r^(2))` `0.0667 xx 10^(-6) xx 10 = 6.67 xx 10^(-11) xx (m^(2))/(1^(2))` `rArr m = 100 KG`