To Do |
To Answer |
Read about gravity and watch the video |
- Define gravity.
- Describe gravity as Einstein saw it.
|
Read about gravity |
- How did Newton describe gravity?
- What is the gravitational constant?
- Write down the gravitational equation.
|
Watch the video |
- Why do astronauts "float" in space?
- What does inertia have to do with gravity?
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