Q: Gravitational force on a large scale dominates interactions between large objects because it is always what?


Read this paragraph and choose the correct option from the provided answers:

As the example implies, gravitational force is completely negligible on a small scale, where the interactions of individual charged particles are important. On a large scale, such as between the Earth and a person, the reverse is true. Most objects are nearly electrically neutral, and so attractive and repulsive Coulomb forces nearly cancel. Gravitational force on a large scale dominates interactions between large objects because it is always attractive, while Coulomb forces tend to cancel.

 Choices:

- ugly

- vulnerable

- suitable

- attractive


A:
attractive