Acceleration due to gravity at the space station
What is the acceleration due to gravity at the space station.
What is the acceleration due to gravity at the space station.
Video 1: Explores what angles are
Video 2: Provides examples of angles
Video 3: Misconceptions about angles
This video explores the angles found in parallel lines.
These two short online tutorials discuss how the earth rotates and then the earth's revolutions.
In the first URL, the YouTube video explains why earth has spring, summer, autumn and winter seasons. The second URL summarizes the key takeaway points.
In this course you will learn about:
Why do astronauts appear weightless despite being near the Earth?
Basics of gravity and the Law of Universal Gravitation.
To lay the foundation for understanding what trigonometry is and how it works, do this next activity.
This unit is about how things move along a straight line or, more scientifically, how things move in one dimension. Examples of this would be the movement (motion) of cars along a straight road or of trains along straight railway tracks.