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Lecture videos
Lecture videos
Kindly refer to the online lecture schedule for this topic here
T2W8:
Lesson 1: Notes pg 1 - 13 (Gravitational force, Field strength, Effect of earth's rotation, & Circular motion types of problems), 49 mins (consisting of 4 videos below) + Checkpoint Qn 1
Try the following Checkpoint Questions. Answers are found at the bottom of this sub-page.
T2W8:
Lesson 2: Notes pg 14 - 20 (Relationship between ac & g, Geostationary Satellites/Orbits, Binary Star Systems, GPE), 20 min (consisting of 2 videos below) + Checkpoint Qn 2 & 3.
Errata: pls correct the typo error in the lecture notes, pg 7-17 below:
Try the following Checkpoint Questions. Answers are found at the bottom of this sub-page.
T2W9:
Lesson 3: Notes pg 21 - 27 (Potential, Gravi relationships & graphs, Linear motion problems (escape speed & energy-distance graphs)), 28 min (consisting of 3 videos below)
T2W9:
Lesson 4: Notes pg 28 - 31 (Linear motion problems (object thrown b/w 2 planets), Circular motion problems (Energies of orbiting satellite)), 17 min (consisting of 2 videos below)
Extra videos for watching (only if you're bored):
Black holes - what are they?
Binary stars
Schwarzschild radius of a black hole
Weightlessness in zero-g flight on earth
Padlet for Q&A
Padlet for Q&A
Checkpoint Answers
Checkpoint Answers
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