Rotation.
Rotation
Rotating (spinning) on an axis is what Earth's rotation does in creating day and night.
The turning motion of an object on its axis is called rotation.
Rotation
Yes, the movement of Earth on its own axis is periodic motion. Earth completes one full rotation on its axis approximately every 24 hours, creating day and night cycles. This motion is predictable and repetitive, making it a form of periodic motion.
yes
ROTATION.
Earth's Rotation
The imaginary line in which the Earth rotates is called its axis. The Earth's axis is tilted at an angle of approximately 23.5 degrees with respect to its orbit around the Sun, which causes the changing seasons.
That motion is known as "rotation".
The imaginary line that the Earth spins on is called the axis.
The observed motion of a star along the celestial equator is primarily due to the Earth's rotation on its axis. As the Earth spins, it appears to us as if the stars are moving across the sky from east to west. This motion is known as diurnal motion.