In your notebook, copy and answer the following questions:
1- What is gravity?
2- What would happen if gravity did not exist? (to Earth, moon, universe in general)
3- Who was the first person to recognize that gravity exists?
4- All objects fall at the same rate regardless of their mass (example: a feather and a book both fall at the same rate). True or False? Support your answer
5- Gravity gives us two types of energy. What are they?
6- What is potential energy?
7- What is kinetic energy?
8- What is zero G and how can you obtain this state in Earth?
9- Being weightless for a long period of time can affect your health. Give two examples in which your health can be affected.
10- List all the different forces that you observed in the video. Make sure to name the force and describe the part of the video where you saw that force
11- What types of movement did you observe in the video? Make sure to name the type of movement and describe the part of the video where you observed this movement.
Below is the link to the video:
http://www.youtube.com/watch?v=GJ_2Kb_pGIg
1- What is gravity?
2- What would happen if gravity did not exist? (to Earth, moon, universe in general)
3- Who was the first person to recognize that gravity exists?
4- All objects fall at the same rate regardless of their mass (example: a feather and a book both fall at the same rate). True or False? Support your answer
5- Gravity gives us two types of energy. What are they?
6- What is potential energy?
7- What is kinetic energy?
8- What is zero G and how can you obtain this state in Earth?
9- Being weightless for a long period of time can affect your health. Give two examples in which your health can be affected.
10- List all the different forces that you observed in the video. Make sure to name the force and describe the part of the video where you saw that force
11- What types of movement did you observe in the video? Make sure to name the type of movement and describe the part of the video where you observed this movement.
Below is the link to the video:
http://www.youtube.com/watch?v=GJ_2Kb_pGIg