Free Online Lessons, Courses, Past Questions and Answers
Post Views: 590 SIMPLE MACHINE Definition of Simple Machine A machine is a tool or device that makes work easier….
Post Views: 688 RADIOACTIVITY Meaning of Radioactivity Radioactivity is the spontaneous disintegration or breaking down of the nucleus of an…
Post Views: 536 ELECTRICAL ENERGY INTRODUCTION Electricity is the flow of electric current. Electric Current is the continuous flow of…
Post Views: 533 MOTION CONTENTS Types of motion: (a) random motion (b) Translational motion (c). Rotational motion (d). Oscillatory motion …
Post Views: 630 CIRCULAR MOTION 1. Meaning of circular motion Definition of terms Angular velocity ii. Tangential velocity iii….
Types of forces.
Friction and types.
Calculations on friction.
Advantages and disadvantages of friction.
Ways of reducing friction.
Post Views: 463 MEASUREMENT IN PHYSICS CONTENT: Measurement of area and volume Concept & measurement of time and ways of…
Post Views: 306 Position, Distance and Displacement Concept of position, Concept of distance and displacement Distinction between distance and displacement….
Post Views: 351 MEASUREMENT IN PHYSICS (CONT) CONTENT: Measurement of area and volume Concept & measurement of time and ways…
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