Answer:
what is the nth day?
Step-by-step explanation:
Answer:
Formula for gravitational force F = G M1 * M2 / R^2 where G is the gravitational constant
F2 / F1 = (R1 / R2)^2 = 1/2 where F2 is the required force
R2 = (2)^1/2 R1 distance for R2 to be 1/2 force at R1
Since force is proportional to the square of the distance of separation, increasing the distance of separation by 2^2 will halve the force
It would be: 3/5 / 1/4
we can write it as 3/5 * 4 = 12/5
so, your answer is 12/5
