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3 questions
3
votes
2
answers
265
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Pendulum clock correction
I'm trying to solve this task:
The pendulum clock was transported from the Earth's equator to Antarctica (in the vicinity of the southern geopole) for scientific experiments. Estimate the pendulum ...
- 1,017
0
votes
1
answer
81
views
what is the time mentioned after date (1962-07-03+02:00) the +02:00? [closed]
i was retrieving a some personalities birthday date through computer programming
when i retrieve a person's birthday the result was
...
2
votes
1
answer
1k
views
Hour angle sunrise calculation problem
I am trying to program a sunrise/sunset calculator using this formula tutorial.
If you follow the steps, eventually you get to this formula for "H" (the "hour angle"):
$H = \arccos( [\sin(-0.83) - \...
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