### PHYSICS PAST QUESTIONS

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### ELECTRICAL ENERGY

316 ViewsELECTRICAL ENERGY   INTRODUCTION Electricity is the flow of electric current. Electric Current is the continuous flow of charges (electrons)….

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### Linear Motion

Linear Motion

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### MOTION

305 ViewsMOTION CONTENTS Types of motion: (a) random motion (b) Translational motion  (c). Rotational motion  (d). Oscillatory motion  (e). relative…

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### CIRCULAR MOTION

369 ViewsCIRCULAR MOTION   1. Meaning of circular motion Definition of terms Angular velocity ii. Tangential velocity iii. Centripetal acceleration…

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### Motion Part 2

MOTION

1. Force

Types of forces.
Friction and types.
Calculations on friction.
Ways of reducing friction.

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### MEASUREMENT IN PHYSICS

250 ViewsMEASUREMENT IN PHYSICS CONTENT: Measurement of area and volume Concept & measurement of time and ways of measuring time….

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### Position, Distance and Displacement

199 ViewsPosition, Distance and Displacement Concept of position, Concept of distance and displacement Distinction between distance and displacement.   Sub-Topic…

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### MEASUREMENT IN PHYSICS (CONT)

209 ViewsMEASUREMENT IN PHYSICS (CONT) CONTENT: Measurement of area and volume Concept & measurement of time and ways of measuring…

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### MEASUREMENT IN PHYSICS

Length is measured using the following instruments.

(a). Metre Rule: A metre rule is a measuring device calibrated in centimetres (cm) with a range of 0 – 100cm. In using the metre rule, the eye must be fixed vertically on the calibration to avoid parallax errors.The smallest reading that can be obtained on a metre rule is 0.1cm (0.01cm).

(b). Callipers:these are used in conjunction with metre rule for measuring diameter of tubes, thickness of sheet, etc. The callipers are of two types –

The external calliper and
The internal calliper.