What would happen if the Earth stopped spinning?

The probability for such an event is practically zero in the next few billion years.

The earth is rotating in its orbit by conducting the sun in its orbit, That is why the day of the night is on the earth.And Life is created on earth.

What would happen if the earth stop spinning.

We know that the Earth moves from the west side to the east.That is why the sun rises from the east side.And original rotation speed of the earth is 1040 mile per hour.
If the Earth stopped spinning suddenly, the atmosphere would still be in motion with the Earth's original 1100 mile per hour rotation speed at the equator. ... This means rocks, topsoil, trees, buildings, your pet dog, and so on, would be swept away into the atmosphere.
We're going to fly super sonic speed.

The earth will be a big earthquake if the earth stop spinning and Earthquake will give birth to a big Tusnami.Within 1 minute, the tsunami will ruin the land far less than 17 miles.

Those who are in the plane at that time will face a lot of strong Storm.

Those who r in the ISS-International Space Station at that time will survive the destruction of the earth, but when they come to the earth, they will not find anyone alive.

Our weight is okay for the earth's rotation.If the earth stops spinning, then our weight will increase a lot.The problem will be to face them when they come to Earth.

When the earth stops crossing, then the sun will be seen standing in one place.not even once every 365 days, you would get 1/2 year daylight and 1/2 year nightime. During daytime for 6 months, the surface temperature would depend on your latitude, being far hotter that it is now at the equator than at the poles where the light rays are more slanted and heating efficiency is lower.
The hot side of the Earth will turn into desert.
The cooler side of the Earth will be frozen like ice.

After some days the magnetite field of the earth will disappear. And Earth will be the victim of solar radiation.

A research is coming out that the pace of circulation of the Earth is declining.After 150 million years, it will be 25 hours for 1 day.

Thank You @sujoy1995