Prices would drop.
nonthing
because if the earth didnt rotate it didnt cause day and night
we would never have a day or year
Techincally speaking that would never happen. The moon would have to be VERY close to the Earth. The moon moves away from the earth 1.75 inches away from the earth each year, making the hours of the day longer. If the moon did orbit the earth in one day, this would happen around the time period the moon formed in space.
If the moon didn't exist:The Earth would not experience eclipses.Tides would not be nearly as big as they are now.Nights would be much darker.A day on Earth would be MUCH shorter.To name a few.
The day and night would be longer, so parts of the Earth might heat up or cool down more each day.
Weather is a mix of things that happen from day to day in the air around Earth.
A day would be a different length than 24 hours.
In that case, the length of the day would also be approximately 40 hours.
No change in day or night, or any change in seasons, these occur because of Earth spherical property
People would lose about 1% of their weight.