Please Login To Continue
Do You Work Hard?
Lesson 2 of 11 • 10 upvotes • 10:49mins
Karthik Jayadevan
Introduction to the scientific concept of work. Examples of "scientific work". Conditions for doing work.
CBSE Class 9- Work and Energy
11 lessons • 1h 47m
1
Course Overview
2:48mins
2
Do You Work Hard?
10:49mins
3
The Mathematical Expression for Work
8:52mins
4
Can Work Done be Negative?
10:39mins
5
An Energetic Lesson
8:34mins
6
The Energy due to Motion
10:27mins
7
The Energy due to Position
10:20mins
8
The Law of Conservation of Energy, The Rate of doing Work
14:57mins
9
NCERT Exercises Discussion Part 1 (Bonus video)
9:19mins
10
NCERT Exercises Discussion Part 2 (Bonus Video)
13:40mins
11
NCERT Exercises Discussion Part 3 (Bonus Video)
6:37mins
Crack CBSE Class 9 with Unacademy
Get subscription and access unlimited live and recorded courses from India's best educators
Structured syllabus
Daily live classes
Ask doubts
