Question

A mass of 10.0 kilograms is completely converted into energy. What is this amount of energy in joules? (1 J = 1 kg m2/s2)


3.33 x 108 J

1.11 x 10-8 J

3.00 x 1016 J

9.00 x 1017

Answer 1

E=m*c^2
;)

Answer 2

so would it be 9.0 * 10^17?

Answer 3

well all you need to do is to multiply 10 kg by 3*10^8 m/s.....

Answer 4

my misstake 10 kg * (3*10^8 m/s)^2

Answer 5

so i am right?