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Weightlessness
Lesson 15 of 29 • 11 upvotes • 6:24mins
Divya Mishra
weightlessness
(Hindi) Gravitation - Class 9
29 lessons • 2h 59m
1
Overview (in Hindi)
2:54mins
2
Introduction on Gravity (in Hindi)
9:02mins
3
Centripetal Force (in Hindi)
5:38mins
4
Universal Law of Gravitation (in Hindi)
6:38mins
5
Planetary Motion and Kepler's Law (in Hindi)
6:55mins
6
Universal law of gravitation part 2
7:04mins
7
Numericals
6:36mins
8
Important concept
5:14mins
9
Free fall
5:18mins
10
Acceleration due to gravity.
7:19mins
11
Numericals part 2
8:15mins
12
Mass and weight of an object
7:00mins
13
Weight of object on moon
7:19mins
14
Numericals part 3
4:42mins
15
Weightlessness
6:24mins
16
Numericals part 4
6:41mins
17
Numericals part 5
6:47mins
18
Equation of motion for free fall
6:27mins
19
Flotation overview
3:26mins
20
Thrust and pressure
7:43mins
21
Examples of thrust and pressure
8:25mins
22
Pressure in fluids and Buoyancy.
6:58mins
23
Why objects floats or sink ?
5:08mins
24
Archimede's principle .
7:07mins
25
Experiment
4:43mins
26
Numericals.
5:25mins
27
Relative density .
4:14mins
28
Numericals part 2
5:43mins
29
Numericals part 3.
4:17mins
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