What are two factors that determine the strength of gravitational force between two objects?

A-Size and Speed
B-Density and Mass
C-Mass and distance
D-Mass and temperture

Question

What are two factors that determine the strength of gravitational force between two objects?

A-Size and Speed
B-Density and Mass
C-Mass and distance
D-Mass and temperture

anonymous · Answer

If you take a look at the formula, the variables are the factors.

anonymous · Answer

Plz help me!

anonymous · Answer

The formula is F = (G*m_1*m_2) / r^2, right? This looks familiar??

anonymous · Answer

Not really?

anonymous · Answer

Oh.. well, F is the gravitational force, G is a constant, and m_1, m_2, r are variables... mass and distance

anonymous · Answer

oh ok

anonymous · Answer

but i still dont  understand the answer