Question

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

3.33 × 108 J

1.11 × 10-8 J

3.00 × 1016 J

9.00 × 1017 J

Answer 1

(1 J = 1 kg * m^2 / s^2)

Answer 2

E = m * c^2 = 10.00 Kg * (299,792,458 m/s)^2 = 2997,92 Joules

Answer 3

I don't understand

Answer 4

The equation that explain you the realtion between the mass and energy is given by E = m * c^2.
Where E is energy
m: is the mass of the object
c: is the speed of light, which is a costant (299,792,458 m/s)

Answer 5

\[1 joule = 1 newton \]

Newton \[\frac{ m ^{2} }{ s ^{2} }*kg\] those are your units.

Answer 6

newton meter***