
Strength: able to detect planets in a wide range of orbits, as long as orbits aren't face on
Limitations: yield only planet's mass and orbital properties
The radius of Earth's circular trajectory is

The time for the Earth to travel around the Sun is

Thus the velocity is velocity

From this we can deduce the centripetal acceleration

Angular velocity is
Answer:
Faith, to me is almost like hope but for faith you need to believe. Some people associate the word faith with religion. But that's not it. Faith is really just a stronger term than believing someone. Like you can believe in someone but not have faith in that same person. You can have faith in someone but to do that you have to believe and trust them.
Explanation:
Astrology is not science, it bases itself on twelve zodiac signs, astronomy however studies many phenomena in space in order to figure out how we came to be