I will assume you're referring to what would happen if Earth stopped rotating all at once, without any gradual reduction in velocity. In that event, most things on Earth would be almost immediately ...

At its equator, Earth is spinning at about 1,040 mph. But what if it just suddenly stopped? You and everything else could go flying at hundreds of miles per hour, unless you're at the poles. Earth's ...

When Earth rotates as normal, the centripetal acceleration of the ground under your feet at the equator has the net effect of reducing the force of gravity on you, so you weigh about 0.3 per cent less ...