CBSE Class 9
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Science
Motion, Force & Work
Lesson 7 of 7 • 1 upvotes • 6:09mins
The lesson discusses the meaning of mass and weight, and their difference
7 lessons • 53m
Introduction to Gravitation
6:29mins
Universal Gravitational Constant
8:01mins
Numericals On Gravitational Force
8:04mins
Free Fall
8:57mins
The Variation in the Value of 'g'
8:08mins
Numericals based on Acceleration due to Gravity
Mass and Weight
6:09mins