Choose the one alternative that best completes the statement or answers the question.
Solve the equation for the indicated variable. (Leave in your answer, when appropriate.)
-$\mathrm{E}=m \mathrm{c}^{2}$ for $\mathrm{c}$
A) $c= \pm \sqrt{E m}$
B) $c=E m$
C) $c=\frac{E}{m}$
D) $c= \pm \frac{\sqrt{E m}}{m}$

Question

Quizplus · Accepted Answer

The Answer of Choose the one alternative that best completes the statement or answers the question.
Solve the equation for the indicated variable. (Leave in your answer, when appropriate.)
-$\mathrm{E}=m \mathrm{c}^{2}$ for $\mathrm{c}$
A) $c= \pm \sqrt{E m}$
B) $c=E m$
C) $c=\frac{E}{m}$
D) $c= \pm \frac{\sqrt{E m}}{m}$

Choose the One Alternative That Best Completes the Statement or Answers