Asked by Moeletsi
When two objects are 2m apart, the force of repulsion is 1.8N, what will be force of repulsion when they are 10m apart
Answers
oobleck
since force is inversely proportional to distance^2, it will be
(2/10)^2 = 1/25
as great
1.8/25 = ____ N
(2/10)^2 = 1/25
as great
1.8/25 = ____ N