What do you think would happen to the distance between the Earth and the sun if the sun became much smaller?

If the Sun became smaller, the distance between the Earth and the Sun would largely remain the same. This is because the distance between the Earth and the Sun is primarily determined by their gravitational attraction and the orbital dynamics between them. The size of the Sun does not directly impact this distance. However, it is important to note that a significant change in the size of the Sun could potentially have indirect effects on the Earth, such as alterations in the Sun's mass or energy output, which could affect the Earth's orbit in the long run.

If the sun were to become smaller, the distance between the Earth and the sun would remain relatively the same. The size of the sun does not directly affect the orbital distance of the Earth. The distance between the Earth and the sun is primarily determined by the gravitational forces between them. As long as the mass of the sun remains the same, the gravitational force exerted on the Earth would still be the same. Therefore, the Earth would continue to orbit the sun at a relatively constant distance.