Wednesday, March 30, 2011

1.32 Explain the effects of gravitational forces

1. The Moon orbits the Earth because of the ___________ / __________ between them
2. The Earth attracts the Moon and the Moon attracts the Earth with an _______ but _______ force
3. This is an example of Newton's ________ law
4.  Planets orbit the Sun because of the ___________ / __________ between the __________ and the __________
5. Artificial satellites orbit the Earth because of the ___________ / __________ between the __________ and the __________
6. Comets orbit the Sun because of the ___________ / __________ between the __________ and the __________
7. If the  ___________ / __________ were removed these objects would fly away at a t_________ to the orbit path

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