Answer:
Break it down into chunks, go over the one chunk till you memorize that and then go onto another chunk.
Explanation:
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I dont no sorry.
The meteorologist made a forecast that a cold front was coming through and the temperature would steadily drop 12.2 degrees over the next six and one fourth hours then temperature drop per each hour will be
12.2° ÷ 6.15 = 1.8°
here a front is a weather system that is the boundary separating two different types of air. One type of air is usually denser than the other, with different temperatures and different levels of humidity.
and Cold fronts often come with thunderstorms or other types of extreme weather. They usually move from west to east. Cold fronts move faster than warm fronts because cold air is denser, meaning there are more molecules of material in cold air than in warm air.
to know more about cold front click here
brainly.com/question/20039087
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Answer:
1254.16 miles per hour
Explanation:
First, we need to calculate the circumference at 30° latitude
Circumference =2πR
Where R = Radius = 3990.5 miles
Circumference =2 * 22/7 * 3990.5 = 25083.143 miles
This is the distance traveled in one revolution
1 rev (according to the question) = 20 hours
Using dimentional analysis,
Linear Speed = Radius (25083.143) / Rev time (20)
Linear Speed = 25083.143 / 20
Linear Speed = 1254.16 miles per hour
