Question

question #12 place the correct equation to complete the sentence. energy and mass are related by the formula, e = mc², where m is the mass of the object and c is the speed of light. the equation that finds m, given e and c, is

Explanation:

Step1: Isolate m in $E = mc^{2}$

Divide both sides by $c^{2}$.
$m=\frac{E}{c^{2}}$

Answer:

$m = \frac{E}{c^{2}}$ (corresponding to the third option)