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Click here to go the reading pages for these questions. |
| You can either print this page or number your paper and answer the questions. |
| 1. |
What did Johannes Kepler contribute towards our understanding of gravity? |
| 2. |
What did Newton contribute towards our understanding about how we describe gravity? |
| 3. |
What did Cavendish contribute towards our understanding about how we describe gravity? |
| 4. |
What did Einstein contribute towards our understanding about how we describe gravity? |
| 5. |
How does a scientific theory become a law? |
| 6. |
What is “eccentricity” when applied to orbits? |
| 7. |
What evidence (published in 1975) seemed (at first glance) to be contrary to what Johannes Kepler had discovered? |
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by Tony Wayne ...(If you are a teacher, please feel free to use these resources in your teaching.)
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