The momentum would increase assuming the velocity stays the same. P=Mv
B. It's randomness would increase
Because the Second Law of Thermodynamics states that as energy is transferred or transformed, more and more of it is wasted. It also states that there is a natural tendency of any isolated system to degenerate into a more disordered state.
D
Using the kinetic energy 1/2mv^2 formula
5*10^5 is the answer
