Learning Task 3: Complete the information needed in table below about the Earth's motions. ROTATION Time REVOLUTION to the complete motion Direction of motion Reference point for movement Effects of motion
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Learning Task 3: Complete the information needed in table below about the Earth's motions. ROTATION Time REVOLUTION to the complete motion Direction of motion Reference point for movement Effects of motion
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Answer:
Time to complete the motion
Rotation: The Earth takes 24 hours to complete a rotation with respect to the sun.
Revolution: The earth takes a full year (365 days) for one to complete the revolution around the sun.
Direction of motion
Rotation: The direction of the angular velocity is along the axis of rotation.
Revolution: An object moves in a circular direction around an object or center, in a fixed path or orbit.
Reference point for movement
Rotation: That common point lies within the axis of that motion.
Revolution: The Earth rotate s on it's axis.
Effects of motion
Rotation: Includes a centrifugal acceleration in the reference frame of the Earth which slightly counteracts the effect of gravitation, the closer one is to the equator.
Revolution: Causes are daily weather and global climate by affecting wind direction, temperature, ocean currents, and precipitation.
Explanation: