Work, Energy and Simple Machine

Alok Choubey

In this course, Alok Choubey will cover Physics for NSO, NSEJS etc. The Series will be helpful for aspirants preparing for NSO and NSEJS. We will do different types of question and understand the concepts behind... Read more

Started on May 29

May 29 - Jul 1, 2026

10 lessons

0 practices

0 questions by educators

Schedule

May 29 - Jul 1

10 lessons

May

29

Definition of work, conditions for work done, positive/negative/zero work

Lesson 1 • May 29 • 51m

Jun

3

Force-displacement angle problems and numerical applications

Lesson 2 • Jun 3 • 1h

Jun

5

Forms of energy, kinetic energy and potential energy

Lesson 3 • Jun 5 • 58m

Jun

10

Law of conservation of energy and mechanical energy problems

Lesson 4 • Jun 10 • 58m

Jun

12

Definition, formula, commercial unit of energy and efficiency

Lesson 5 • Jun 12 • 1h

Jun

17

Mechanical advantage, velocity ratio and efficiency

Lesson 6 • 12:00 PM

Jun

19

Types of levers, fixed and movable pulley

Lesson 7 • 12:00 PM

Jun

24

Wheel and axle, inclined plane, screw and wedge

Lesson 8 • 12:00 PM

Jun

26

Higher-order numericals, MCQs and assertion-reason questions

Lesson 9 • 12:00 PM

Jul

1

Formula revision, mixed problems and Olympiad-level chapter test

Lesson 10 • 12:00 PM