- #31
fsm
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1597-1565=35
Calculating Altitude Using Gravimetry
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The discussion centers on calculating the altitude of a mountain observatory using gravimetric data, specifically the discrepancy in gravitational acceleration. Participants debate the correct application of the gravitational formula and the values for gravitational constant and Earth's radius. Several attempts yield answers around 1580-1620 meters, but discrepancies arise due to rounding and the values used for gravitational acceleration. The importance of significant figures and precise calculations is emphasized, with suggestions to verify inputs and consider potential errors in the provided values. Ultimately, the conversation highlights the complexity of the problem and the necessity for careful mathematical handling.
- #32
fsm
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I tried 1600 and it accepted my answer. The correct answer was 1620. They used 9.82 for their value of g.
- #33
arildno
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I wouldn't have thought the difference was that large!fsm said:
Well, well, you've gotten your right answer then!
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