Answer:
Explanation:
The average angular speed of the Earth about the Sun is given by:
where
rad is the total angle corresponding to one revolution of the Earth around the Sun
T is the orbital period of the Earth
The orbital period of the Earth is 365.25 d. We must convert it into seconds first:
And by substituting into the equation above, we find the average angular speed:
Answer:
around the nuclei of each atom
Explanation:
Hello
1) The total distance the light has to cover to go from Earth to the Moon and back is twice the distance between the Earth and the Moon:
2) Given the relationship
where
is the speed of light, S the total distance covered calculate at point 1), and t the time, we can find the time the light needs to go from Earth to the Moon and back again:
Answer: Air molecule move faster
Pressure, temperature, and volume is related to each other. If you compare sea level and 100m below sea level, 100m below sea level will have more pressure. Pressure is a force caused by molecule impact, so increased pressure means faster molecule speed. More pressure can be translated into less volume which means the air volume in the lung is decreased(with same molecule count).
The psychoanalytic perspective is built on foundation of
case studies as Sigmund Freud has base his theory with analysis of patients of
which we could point out that it has built with the foundation of case studies.
It is because case studies are the researches or study that is being reviewed
and are being analyzed in order to determine the causes of the problem and the
solutions of it.
