Lesson 4 of 10 • 1 upvotes • 10:30mins
In this lesson I have Discussed about What actually is Centre of gravity and Weightlessness, With some practical examples. What is mass and weight, differences between them, why it varies or remains constant, how weight of the body varies in the lift and the situation of Weightlessness.
10 lessons • 1h 52m
Introduction to Gravity and Motion (in Hindi)
4:57mins
Effect of Gravity on Motion (in Hindi)
11:27mins
Newton's Law of Universal Gravitation (in Hindi)
10:34mins
Centre of gravity and Weightlessness (in Hindi)
10:30mins
Circular Motion, Centripetal and Centrifugal Forces (in Hindi)
12:21mins
Planetary motion and Orbits (in Hindi)
12:08mins
Projectile Motion Under the Gravity (in Hindi)
9:45mins
Critical velocity, orbital velocity and satellite motion. (in Hindi)
12:52mins
Important MCQ’S from Exam’s point of view :PART 1 (in Hindi)
13:38mins
Important MCQs from Exam’s point of view: PART 2 (in Hindi)
14:28mins