Question

gravity is known as a long - range force because even if two objects are very far apart, the gravity between them is ______ zero.
o always
o never
o sometimes

Explanation:

Gravity is a fundamental force that acts between any two objects with mass. The formula for gravitational force is \(F = G\frac{m_1m_2}{r^2}\), where \(G\) is the gravitational constant, \(m_1\) and \(m_2\) are the masses of the two objects, and \(r\) is the distance between them. As long as \(m_1\) and \(m_2\) are non - zero (i.e., the objects have mass), no matter how large \(r\) is (even if the objects are very far apart), \(F\) will not be zero.

Answer:

never