Consider the equations of mass(momentum)-energy equivalence. (a) A stationary body explodes into two fragments each of m

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Consider the equations of mass(momentum)-energy equivalence. (a) A stationary body explodes into two fragments each of m

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Consider the equations of mass(momentum)-energy equivalence.(a) A stationary body explodes into two fragments each of mass 2kg that move away from each other at 0.5c relative to the original body. Calculate the mass of the original body.(b) Solar energy reaches Earth at a rate of 1.4 kW/m^2 of Earth's surface perpendicular tothe direction of the Sun. Calculate how much mass per second the Sun loses due to this loss of energy.Consider that the Earth orbits circularly and that the radius of the orbit is 1.5×1011m.(c) An electron and a photon have momentum 𝑝=2MeV/c. Find the total energy of each.
PLEASE WRITE THE STEP BY STEP WITH ALL THE ALGEBRA AND ANSWER ALL THE PARAGRAPHS OR I'M GOING TO DOWNVOTE
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