answer the question below nymber 9 6.The equation E = mc² is a famous result of special relativity. What is the difference between thatand the equation E =gmc²?O A.The former is the total energy of a relativistic particle; the latter is the kinetic energy.O B.The former is the kinetic energy of a relativistic particle; the latter is the total energy.O C.The former is the rest energy of a relativistic particle; the latter is the total energy.D.The former is the total energy of a relativistic particle; the latter is the rest energy.9.A distant light source's light appears to Earth-based observers to be violet-shifted. What does itsay for an observer?O A.the Earth and source are moving towards each other, relatively speaking.О в.the Earth and source are moving away from each other, relatively speaking.O C.the source is moving towards the Earth as the Earth is moving away from the source.O D.the Earth is moving towards the source as the source is moving away from the Earth.

AS the observer is on earth here we can speak about relative motion of star and earth.

9.A distant light source's light appears to Earth-based observers to be violet-shifted. What does it say for an observer? O A. the Earth and source are moving towards each other, relatively speaking. о в. the Earth and source are moving away from each other, relatively speaking. ос. the source is moving towards the Earth as the Earth is moving away from the source. OD. the Earth is moving towards the source as the source is moving away from the Earth.

9.A distant light source's light appears to Earth-based observers to be violet-shifted. What does it say for an observer? O A. the Earth and source are moving towards each other, relatively speaking. о в. the Earth and source are moving away from each other, relatively speaking. ос. the source is moving towards the Earth as the Earth is moving away from the source. OD. the Earth is moving towards the source as the source is moving away from the Earth.