Find the distance between two stones each 2 kg so that gravitational force between them is 1 Newton.
Answers
Answered by
26
Newton's Law of Gravitation states that the gravitational force between any two objects is the product of their masses divided by the distance between their centres of mass squared all multiplied by the gravitational constant.
Or:
F = (Gm1m2)/r^2
So, we know that the gravitational constant is 6.67x10^-11 and that F = 1 and m1 and m2 = 2
So, 1 = (6.67x10^-11 x 2 x 2)/r^2
rearranging, we get r^2 = 6.67x10^-11 x 2 x 2
therefore r^2 = 2.6692x10^-10 therefore r = 1.634x10^-5 m
hope it helped if yes give brainliest answer
Or:
F = (Gm1m2)/r^2
So, we know that the gravitational constant is 6.67x10^-11 and that F = 1 and m1 and m2 = 2
So, 1 = (6.67x10^-11 x 2 x 2)/r^2
rearranging, we get r^2 = 6.67x10^-11 x 2 x 2
therefore r^2 = 2.6692x10^-10 therefore r = 1.634x10^-5 m
hope it helped if yes give brainliest answer
Answered by
8
Here is your answer ...
Attachments:
Similar questions