What does r stand for in the following equation? $F = \frac { G m _ { 1 } m _ { 2 } } { r ^ { 2 } }$
A) Radius of the earth
B) Universal gravitational constant
C) Resistance
D) Center-to-center distance between objects

Question

Quizplus · Accepted Answer

The variable $r$ in the equation $F = \frac { G m _ { 1 } m _ { 2 } } { r ^ { 2 } }$, which represents Newton's law of universal gravitation, stands for the center-to-center distance between two objects.

What Does R Stand for in the Following Equation F=Gm1m2r2F = \frac { G m _ { 1 } m _ { 2 } } { r ^ { 2 } }F=r2Gm1​m2​​

What Does R Stand for in the Following Equation $F = \frac { G m _ { 1 } m _ { 2 } } { r ^ { 2 } }$