this is upload test.

1. Experiment of Universal Gravitation
S1210228
Masashi Yoshida

2. How to Experiment
 Experiment was a torsion balance made of a six-foot
wooden rod suspended from a wire, with a 2-inch diamet-
er 1.61-pound lead sphere attached to each end.
 Two 12-inch 348-pound lead balls were located near the
smaller balls, about 9 inches away.

3. Result
 This experiment load to G
 This number was almost correct.

4. Result
 This experiment load to G
 This number was almost correct.

5. Universal Gravitation is...
 Universal gravitation is one of the famous law of earth.
 All things fall to the center of the earth.

6. Who did find Universal Gravitation?
 Newton find this law in 1665 year.
 Before 1665, there were some other ideas all over the
world.
?

7. There were some other ideas.
 These are famous ideas.
 Aristotle
 Things try to back home.

8. Middle European people
 All of things try to back old position.
 There were some problem about this.

9. Universal Gravity
 From 1665, the law Newton find is said that this is correct.
 We can use this law in universe.

10. supporter
 Newton was supported by Hooke.
 To make sure this law.

11. Newton law
We call this law “Newton's law” .

12. We can calculate
 We can calculate gravitational acceleration; acceleration
of gravity and so on from Newton's law.

13. Some wrong understand
 When Newton saw falling apple, Newton did not make
sure Universal Gravity.

14. Conclusion
 If Newton was not exit, This world was not exit.

15. Thank you for watching.
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