Question

with discovering the law of universal gravitation. the law states that the strength of the gravitational attraction between two objects be the greatest? objects have large masses and are close together. objects have small masses and are close together. objects have small masses, and they are far apart. one object has a large mass, and the objects are close together.

Explanation:

Step1: Recall gravitational - force formula

The gravitational - force formula is $F = G\frac{m_1m_2}{r^2}$, where $F$ is the gravitational force, $G$ is the gravitational constant, $m_1$ and $m_2$ are the masses of the two objects, and $r$ is the distance between them.

Step2: Analyze the relationship

From the formula, we can see that $F$ is directly proportional to the product of the masses ($m_1m_2$) and inversely proportional to the square of the distance ($r^2$). So, to maximize $F$, we need large masses ($m_1$ and $m_2$) and a small distance ($r$).

Answer:

Objects that have large masses and are close together.