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This video is on KSSM Physics Form 4 for DLP class. May this video helps the Physics newbies in understanding Physics. Enjoy the lesson!!

CONTENT STANDARD:
3.1 Newton's Universal Law of Gravitation

LEARNING STANDARD:
3.1.3 Relate gravitational acceleration, g on the surface of the Earth with the Universal gravitational constant, G

💖Notes and exercises (pdf) for student's reference (as discussed in this video):
http://tiny.cc/Gravitation3-1Part3

Note:
1. Deriving gravitational acceleration, g from:
* F = mg and
* F = GMm/r2

Thus, the gravitational acceleration, g is:
M = mass of the Earth
r = distance between the centre of the Earth and centre of an object (r = R+h)
R = radius of the Earth
h = height of an object from the surface of the Earth

2. Discuss the variation of g with r using the graph g against r for:
* r less than R and
* r equal or greater than R

Previously on Newton's Universal Law of Gravitation Part 2:
https://youtu.be/-PpDyZPOuRY

💖VIDEO PLAYLIST ON CHAPTER 1- MEASUREMENT:
http://tiny.cc/PhysicsForm4Chapter1

💖VIDEO PLAYLIST ON CHAPTER 2- FORCES & MOTION 1:
http://tiny.cc/PhysicsForm4Chapter2

💖VIDEO PLAYLIST ON CHAPTER 3- GRAVITATION:
http://tiny.cc/PhysicsForm4Chapter3

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📚 Playlist Kolaborasi Video PdPC Fizik Tingkatan 4&5 KSSM (NON-DLP):
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Thumbnail: Physics Form 4 KSSM I Chapter 3 I 3.1 Newton's Universal Law of Gravitation Part 3