If you were to suspend an object in the air and keep it perfectly stationary, relative to the Earth's surface, you would find that the object remains in the same position as the Earth rotates. This is due to a concept known as inertial motion.
Inertial motion refers to the idea that objects in motion tend to stay in motion unless acted upon by external forces. When an object is suspended in the air, it maintains its initial velocity along with the Earth's rotation. Since the object and the surrounding air are both influenced by the same rotational forces, they effectively move together as a system.
From the perspective of an observer on Earth, who is also moving with the rotation of the planet, the object would appear to remain stationary. However, if you were to observe the object from an external reference frame, such as space, you would see it move in a circular path as the Earth rotates.
It's worth noting that the Earth's rotation is relatively slow compared to the scale of human activities, so the displacement caused by the rotation is typically negligible for practical purposes. However, over long periods, the cumulative effect of Earth's rotation can be observed, for example, in celestial navigation or the Coriolis effect.