Calculate the energy of 2 starts of the cassiopeia constellation, using E equals MC squared
Round answers to the nearest hundred be sure to show your work.
To calculate the energy of 2 stars in the Cassiopeia constellation using the equation E = mc^2, we need to know the mass of the stars.
Let's assume the average mass of a star in the Cassiopeia constellation is 1.989 x 10^30 kg (which is approximately the mass of our sun, for simplicity).
First, calculate the energy of one star:
E = (1.989 x 10^30 kg) * (3 x 10^8 m/s)^2
E = 1.989 x 10^30 kg * 9 x 10^16 m^2/s^2
E = 1.79 x 10^47 J
Now, calculate the total energy of 2 stars:
Total Energy = 2 * 1.79 x 10^47 J
Total Energy = 3.58 x 10^47 J
Therefore, the total energy of 2 stars in the Cassiopeia constellation is approximately 3.58 x 10^47 Joules.