Question

question 3 (2 points)
(02.01 mc)
f = gm²/r²
g =?
○ a fr²/m²
○ b fm²/r²
○ c √(f)m/r
○ d √(f)r/m

Explanation:

Step1: Isolate G in the formula.

Given $F = \frac{Gm^{2}}{r^{2}}$, multiply both sides by $r^{2}$ to get $Fr^{2}=Gm^{2}$.

Step2: Solve for G.

Divide both sides of $Fr^{2}=Gm^{2}$ by $m^{2}$, we have $G=\frac{Fr^{2}}{m^{2}}$.

Answer:

A. $Fr^{2}/m^{2}$