katebrown444 katebrown444

09-04-2020
Mathematics

contestada

Solve E=mc^2 for c?
A) c= E/m
B) c= m/E
C) c= +- square root (m/E)
D) c= +- square root (E/m)

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

09-04-2020

Answer:

±sqrt(E/m)= c

Step-by-step explanation:

E=mc^2

Divide each side by m

E/m=m/m c^2

E/m =c^2

Take the square root of each side

±sqrt(E/m)= sqrt(c^2)

±sqrt(E/m)= c

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