The mass equivalent of 6.0 MJ is

Question

Quizplus · Accepted Answer

The mass equivalent can be found using Einstein's equation $E = mc^2$, where $E$ is energy in joules, $m$ is mass in kilograms, and $c$ is the speed of light in meters per second ($c = 3.00 \times 10^8 m/s$). Rearranging for mass, $m = \frac{E}{c^2}$. Substituting $E = 6.0 \times 10^6 J$ (since 1 MJ = $10^6$ J), we get $m = \frac{6.0 \times 10^6}{(3.00 \times 10^8)^2}$ kg, which calculates to approximately $6.7 \times 10^{-11}$ kg.

The Mass Equivalent of 6.0 MJ Is