Which observable change would occur on Earth if the Earth’s rate of rotation were one-half its present
rate?
A. The length of a day would be longer.
B. The seasonal changes would not occur.
C. The Sun would rise in the southwest each day.
D. The time needed to complete a cycle of Moon phases would be greater.
The earth would go slower if the rate of rotation decreased, so the days would be longer. If you want more information on this I recommend the book 'The Age of Miracles' by Karen Thompson Walker. It's a fictional book based on this concept.
