In analyzing distances by apply ing the physics of gravitational forces, an astronomer has obtained the expression
r= √1/([1/140×10^9 meter]^2 - [1/208×10^9]^2)
use your calculator to evaluate r. view available hint(s)
(a) 3.87 x 10-12 meter
(b) 1.72× 1011 meter
(c) 2.58 x 1011 meter
(d) 1.49 x 1011 meter

Explanation:

It is given that, in analyzing distances by applying the physics of gravitational forces, an astronomer has obtained the expression as :

We need to evaluate the value of R using calculator.

..............(1)

On solving equation (1) we get the value of R as :

So, the calculated distance from above expression is . Hence, this is he required solution.  

seeing the graph would

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!