Displaying 11 - 14 of 14 Resources

Perimeter and area

By the end of this course you will be able to:

  1. Define the terms perimeter and area
  2. Find the perimeter of any polygon
  3. Find the perimeter and area of a trapezium, parallelogram, rectangle and square
  4. Find the area of a triangle
  5. Find the perimeter and area of a circle
Subject and Topic
Form 1
Mathematics
Perimeters and areas
Perimeters of triangles and quadrilaterals
Resource Type
Cursus
Language
English
Publication Date
2023

Types of forces and free body diagrams

Defining and comparing tension, weight, friction and normal forces using free body diagrams.

Subject and Topic
Form 1
Physics
Force
Types of forces
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2018
Creator/Author
Sal Khan
Keyword
Force
Free body diagram

Visualising vectors in 2 dimensions

Visualising, adding and breaking down vectors in 2 dimensions.

Subject and Topic
Form 1
Physics
Force
Effects of forces
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2011
Creator/Author
Sal Khan
Keyword
Vectors
two dimensional motion

What is a force?

In this unit you will learn what a force is and find out about different types of forces. This will allow you to identify forces at work in your everyday life and understand the effects of forces.

Subject and Topic
Form 1
Physics
Force
Effects of forces
Resource Type
Studieboeken
Language
English
Publisher
Department of Higher Education
Publication Date
No date
Creator/Author
Linda Pretorius
Contributor
Michael Atkinson
Keyword
Force
External Force
Net Force