When a body falls towards Earth, Earth moves towards the body. Why is earth's motion not noticed?

A body falls freely towards the earth with

When a body falls freely towards the earth, then its T.E.

When a body falls freely towards the earth, then its total energy

When a body falls freely towards the earth, then its total energy-

Then why is the Earth not seen moving towards the stone ?

A ball falls towards the earth. Which of the following is correct?

A ball falls towards the earth. Which of the following is correct?

The force of attraction of the earth on an apple is of the same magnitude as the force of attraction of the apple on the earth, yet the apple moves towards the earth, but the earth does not move towards the apple. Why?