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LS Physics Semester 1
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CHAPTER 1: ENERGY
Introduction, forms of energy (kinetic+gravitation) 
Relation between work and energy

Non conservation and conservation of mechanical energy+Exercise 1 part 1

Examples about work and energy+Exercise 1 part 2

Exercise 2

Exercise 3

Exercises 4 and 5

Exercise 6

Chapter 1 summary (downloadable pdf)

Chapter 1 extra problems (downloadable pdf)

MCQ Chapter 11 Quiz

CHAPTER 2: LINEAR MOMENTUMKinematics and linear momentum

Center of mass/gravity of a system

Newtonâ€™s second law

Conservation of linear momentum 1

Conservation of linear momentum 2

Exercise 1 part 1

Exercise 1 part 2

Exercise 2 part 1

Exercise 2 part 2

Exercise 2 part 3 and Exercise 3 part 1

Exercise 3 part 2 and Exercise 4 part 1

Exercise 4 part 2

Chapter 2 summary (downloadable pdf)

Chapter 2 extra problems (downloadable pdf)

MCQ Chapter 21 Quiz

CHAPTER 3: MECHNICAL OSCILLATIONSPeriodic motion

Types of mechanical oscillation

Time graphs for Horizontal elastic pendulum(HEP)

Time equations for HEP

Derivation of the differential equation of HEP using Newton's second law

Differential equation for damped mechanical oscillation

Vertical elastic pendulum

Exercise (collision induced mechanical oscillator) part 1

Exersice (collision induced mechanical oscillator) part 2

Exersice (collision induced mechanical oscillator) part 3

Exercise (Horizontal elastic pendulum)

Exercise (Energetic study of a harmonic oscillator) part 1

Exercise (Energetic study of a harmonic oscillator) part 2+Exercise (Damped mechnical oscillator) part 1

Exercise (Damped mechanical oscillator) part 2

Exercise (Horizontal elastic pendulum with two identical springs)

Exercise (Vertical elastic pendulum)
Lesson 3 of 42
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