Explore the magic od Gravitation through the eyes of Sir Issac Newton . Many simple events has interesting science behind them.

1. GRAVITATION

2. GRAVITATION
• NEWTON’S UNIVERSAL LAW OF GRAVITATION

3. GRAVITATION
NEWTON’S UNIVERSAL LAW OF GRAVITATION
EVERY OBJECT IN THE UNIVERSE ATTRACTS EACH OTHER
WITH A FORCE WHICH IS
1. PROPORTIONAL TO THE PRODUCT OF THEIR MASSES
2. INVERSELY PROPORTIONAL TO SQUARE OF THE
DISTANCE BETWEEN THEM

4. UNIVERSAL GRAVITATIONAL CONSTANT

5. UNIVERSAL GRAVITATIONAL CONSTANT
The force of attraction between two bodies of unit mass
each and placed unit distance apart is called the
universal gravitational constant.

6. UNIVERSAL GRAVITATIONAL CONSTANT

7. EVIDENCES IN SUPPORT OF LAW OF GRAVITATION

8. GRAVITY
• Gravity is a particular case of
Gravitation.
• Gravity is the phenomenon of
attraction between the earth and
any other body.

9. ACCELERATION DUE TO GRAVITY

10. ACCELERATION DUE TO GRAVITY
Weight of the body = Gravitational force acting on the
body

11. VARIATION IN ACCELERATION DUE TO GRAVITY
1) Shape of the earth
2) Altitude
3) Depth
4) Rotation of the earth

12. SHAPE OF THE EARTH

13. ALTITUDE

14. DEPTH

15. CHANGE IN GRAVITATIONAL ACCELERATION

16. ROTATION OF THE EARTH

17. CHARACTERISTICS OF GRAVITATIONAL FORCE

18. MISCELLANEOUS TOPICS