How do you calculate obliquity of ecliptic?
Imagine that you are an equatorian (in Brazil), standing at noon on summer solstice (about June 21). Then, tan (obliquity) = h/l, where h is your height and l is the length of your shadow.
By signing up, you agree to our Terms of Service and Privacy Policy
The obliquity of the ecliptic is calculated by measuring the angle between the plane of Earth's orbit and the plane of the celestial equator. Currently, it is approximately 23.5 degrees.
By signing up, you agree to our Terms of Service and Privacy Policy
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- How does the rotation of the Earth cause day and night?
- How do sedimentary rock show earth's history?
- What did the earth look like 4 billion years ago and what was its condition?
- How many planets do we have within our solar system? How many have been discovered in the galaxy?
- How can movements in the lithosphere affect climate?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7