Class 9 Gravitation One Shot | Gravitation Class 9 One Shot | Class 9 Science Chapter 10
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✅ In this video,
✔️ Class: 9th
✔️ Subject: Physics
✔️ Chapter: Gravitation
✔️ Topic Name: Class 9 Gravitation One Shot | Gravitation Class 9 One Shot | Class 9 Science Chapter 10
✔️ Topics Covered In This Video (By Vibhuti Mam): This video provides a thorough overview of the gravitation chapter in Class 9. Join Vibhuti Mam as she breaks down the core concepts and theories associated with gravitation. She will provide in-depth explanations of significant topics, such as force fields, Newtonian gravity, and Kepler’s laws of planetary motion. She will also provide study tips and techniques to help you ace the topic in your upcoming exams. Tune in now and get ready to ace your gravitation chapter.
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00:00 Introduction: Gravitation One Shot
13:56 Gravity
22:42 Universal law of Gravitation
46:17 Question & Solutions: Numericals: Gravitation
Question. The gravitational force between two objects is F.
57:31 Contributions of scientists
01:03:27 Kepler's law of planetary motion
01:07:15 Kepler's First law of motion
01:09:47 Kepler's Second law of motion
01:23:03 Kepler's Third aw of planetary motion
01:25:43 Variation of Acceleration due to Gravity (g)
01:38:35 Equations of Motion for Freely Fall Bodies
01:46:41 Question 1 to 5: Numericals: Gravitation
Question 1 - A car falls off a ledge and drops to the ground in 0.5 s. Let g = 10 ms-2 (for simplifying the calculations).
02:05:37 Mass And Weight
02:23:52 Weight of an Object on the Moon
02:42:01 Thrust and Pressure
02:59:13 Example of Thrust and Pressure
03:12:03 Question & Solutions: Numericals: Gravitation
Question - A force of 100N is applied to an object of area 2m2. Calculate the pressure.
03:25:03 Pressure in Fluid
03:40:03 Buoyancy
03:52:28 Density
04:16:24 Archimedes Principle
04:25:34 Application of Archimedes Principle
04:30:31 Relative Density
04:54:50 Question & Solutions: Numericals: Gravitation
Question - Relative density of silver is 10.8. The density of water is 103 kg m3. What is the density of silver in SI unit?
04:57:27 Website Overview
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