1

Describing Motion

2

Motion along the Straight Line

3

Measuring Rate of a Motion

4

Rate of Change of Velocity

5

Graphical Representation of Motion – Distance Time Graph

6

Exercises

7

Velocity – Time Graph

1

Equations of Motion by Graphical Methods

2

Equation for Velocity – Time Graph

3

Activity 8.9, 8.10

4

Questions on Page No.103

5

Examples 8.5, 8.6, 8.7

6

Questions on Page No:109,110

7

Uniform Circular Motion and Recap

8

Recap Continued…

1

Solved Problems

2

Solved Problems and Third Law of Motion

3

Conservation of Momentum

4

Solved Problems

1

Example 9.5, 9.8, 4 on page 127

1

Introduction

2

Free Fall

3

Solved Problems

4

Mass, Weight

1

Thrust and Pressure, Pressure in Fluids, Buoyancy

2

Why objects Float or Sink ? Example 10.4, 10.5

3

Exercises on Page 143

4

Exercises on Page 144

5

Archimedes’ Principle; Relative Density

1

Introduction

2

Forms of Energy; Kinetic Energy

3

Solved Problems – 1

4

Potential Energy

5

Law of Conservation of Energy

1

Rate of Doing Work; Commercial Unit of Work; Solved Problems

1

Introduction

2

Sound Needs a Medium to Travel; Characteristics of the Sound Wave

3

Characteristics of a Sound Wave ; Amplitude and Speed

1

Example 12.1; Intext Questions – 3,4 ; Speed of Sound in Different Medium

2

Reflection of Sound; Range of Hearing

3

Applications of Ultrasound

4

Solved Problems ; Structure of the Ear

1

Exercises (1,2,3,4,5,6)

2

Exercises (7,8,9,10,11)

3

Exercises (12,13,14,15)

4

Exercises (16,17,18,20,21)