CBSE Class 9
Free courses
Science
Motion, Force & Work
Lesson 2 of 7 • 1 upvotes • 10:11mins
Energy, kinetic energy
7 lessons • 1h
What is Work?
7:12mins
Energy and Kinetic Energy
10:11mins
Revision
9:35mins
Potential Energy
7:44mins
Power
8:18mins
Commercial unit of electricity and practice questions
8:22mins
Questionries
9:29mins