CBSE Class 9
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Science
Motion, Force & Work
Lesson 4 of 6 • 0 upvotes • 7:56mins
Potential energy and problem
6 lessons • 50m
What is Work (in Hindi)
8:00mins
Energy and Kinetic Energy (in Hindi)
9:18mins
Questions and Kinetic Energy (in Hindi)
9:00mins
Potential energy
7:56mins
Power (in Hindi)
8:32mins
Commercial unit of electricity
7:25mins