To calculate how fast the earth spins, we need to know a few details. To figure out the speed of the earth at the equator, we need to know the circumference of the earth at the equator. The circumference of the earth at the equator is 25, 040 miles (40,070 KM). The earth makes a full revolution once a day-about every 24 hours (an exact day is 23 hours 56 minutes 04. 09053 seconds). Once we know the circumference and time required for one revolution, we can simply divide 25040/24. The answer to how fast the earth spins is at the equator is 1,038 miles per hour (1674.66km/hr).
Undergraduate Tuition. Northern Kentucky University tuition is $8,736 per year for in-state residents. This is 32% more expensive than the national average public four year tuition of $6,614. The cost is 49% cheaper than the average Kentucky tuition of $17,080 for 4 year colleges.
At the current published rates, an estimated total tuition, fees and living expense price for a 4 year bachelor's degree at University of Kentucky is $111,712 for students graduating in normal time. This methodology for estimating the 4 year cost is a straight multiple of the most recent reported annual total cost and does not factor in tuition increases during the time you're in school.