Eratosthenes Experiment
![Image](https://www.geogebra.org/resource/Tzb9YCZ8/OXUFiklBcPwvtLw2/material-Tzb9YCZ8.png)
![Image](https://www.geogebra.org/resource/VEYHJSDu/iZdXzpNSVzi5L0rk/material-VEYHJSDu.png)
![Image](https://www.geogebra.org/resource/AstDvjxa/pSLWqhXMsevJxdo1/material-AstDvjxa.png)
Results of measurements:
Length of a stick H=1.12+/-0.01
Length of a shadow on snow L_s=1.33+/- 0.02
Proszę wprowadzić własne propozycje wyznaczenia promienia Ziemi:
https://docs.google.com/spreadsheets/d/1J8Jo_-Ice-UKgWZgeE9wLWNpLOtgCpCHliM7iE7wT94/edit?usp=sharing