GRAVITATION, CBSE CLASS IX, PHYSICS NOTES PART I
CBSE CLASS IX, GRAVITATION, SCIENCE (PHYSICS) NOTES- (PART I) GRAVITATION According to the CBSE Syllabus 2025-26 CBSE Class 9 Science Chapter 10 Gravitation Notes In Class 9 Science Chapter 10 Gravitation. Topics in the Chapter 1. INTRODUCTION 2. NEWTON'S UNIVERSAL LAW OF GRAVITATION a. RELATIONSHIP BETWEEN NEWTON'S 3RD LAW AND NEWTON'S LAW OF GRAVITATION b. IMPORTANCE OF UNIVERSAL LAW OF GRAVITATION 3. FREE FALL OF AN OBJECT AND ACCELERATION DUE TO GRAVITY a. VALUE OF G b. RELATIONSHIP BETWEEN G AND g 4. MASS 5. WEIGHT 6. DIFFERENCE BETWEEN MASS AND WEIGHT 7. FACTORS THAT AFFECT THE VALUE OF g 8. THRUST AND PRESSURE 9. BUOYANCY 10. DENSITY 11. ARCHIMEDE'S PRINCIPLE a. APPLICATION OF ARCHIMEDES' PRINCIPLE 12. RELATIVE DENSITY 13. SOLVED NUMERALS Introduction to Gravitation This chapter discusses gravitation and the Universal Law of Gravitation. The motion of objects under the influence of grav...