Final answer:
The Earth spins on its axis at a speed of about 1670 kilometers per hour (1037 miles per hour) at the equator and completes one full rotation in approximately 24 hours.
Step-by-step explanation:
The Earth spins on its axis at a speed of about 1670 kilometers per hour (1037 miles per hour) at the equator. This rotational speed is known as the Earth's angular velocity. The Earth completes one full rotation on its axis in approximately 24 hours. The speed at which the Earth spins decreases as you move towards the poles.
Learn more about Earth's rotation