Displaying 31 - 35 of 35 Resources
Viewing g as the value of Earth's gravitational field near the surface
Level
Form 2
Subject
Physics
Topic
Motion in a straight line
Resource Type
Video
Sub-topic
Motion under gravity
More details
Description

Viewing g as the value of Earth's gravitational field near the surface rather than the acceleration due to gravity near Earth's surface for an object in freefall.

Language
English
Publisher
Khan Academy
Publication Date
2011
Copyright Licence
CC BY-NC-SA
Copyright Holder
Khan Academy
Creator/Author
Sal Khan
Keyword
Gravity
Law of Universal Gravitation
Viewing g as the value of Earth's gravitational field near the surface (Downloads and Links)
Visualising vectors in 2 dimensions
Level
Form 1
Subject
Physics
Topic
Force
Resource Type
Video
Sub-topic
Effects of forces
More details
Description

Visualising, adding and breaking down vectors in 2 dimensions.

Language
English
Publisher
Khan Academy
Publication Date
2011
Copyright Licence
CC BY-NC-SA
Copyright Holder
Khan Academy
Creator/Author
Sal Khan
Keyword
Vectors
two dimensional motion
Visualising vectors in 2 dimensions (Downloads and Links)
What is a force?
Level
Form 1
Subject
Physics
Topic
Force
Resource Type
Textbooks
Sub-topic
Effects of forces
More details
Description

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.

Language
English
Publisher
Department of Higher Education
Publication Date
No date
Copyright Licence
CC BY
Copyright Holder
Department of Higher Education and Training
Creator/Author
Linda Pretorius
Contributor
Michael Atkinson
Keyword
Force
External Force
Net Force
What is a force? (Downloads and Links)
Why distance is area under velocity-time line
Level
Form 2
Subject
Physics
Topic
Motion in a straight line
Resource Type
Video
Sub-topic
Speed and velocity
More details
Description

Understanding why distance is area under velocity-time line.

Language
English
Publisher
Khan Academy
Publication Date
2012
Copyright Licence
CC BY-NC-SA
Copyright Holder
Khan Academy
Creator/Author
Sal Khan
Keyword
Distance
Velocity
Why distance is area under velocity-time line (Downloads and Links)
Would a brick or feather fall faster?
Level
Form 2
Subject
Physics
Topic
Motion in a straight line
Resource Type
Video
Sub-topic
Motion under gravity
More details
Description

What would fall faster on the moon, a brick or a feather?

Language
English
Publisher
Khan Academy
Publication Date
2011
Copyright Licence
CC BY-NC-SA
Copyright Holder
Khan Academy
Creator/Author
Sal Khan
Keyword
Gravity
One dimensional motion
Would a brick or feather fall faster? (Downloads and Links)