Hot Air Balloons
Hot air balloons rely on heat alone to keep them in the sky. How does this work? Physics - Energy And Radioactivity - Learning Points. Hot air rises in cool air because it is less dense. The hot air within a hot air balloon creates the lift needed to fly. Lift is known as the buoyant force. The buoyant force of the hot air balloon needs to be greater than the downward force of weight in order to rise. A Twig Context Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show abstract concepts in action in the real world.
Tags
Comments
Leave a Comment
Comments are loading... If you don't see any, be the first to comment!
Related Videos
Hot Air Balloon - Up up away
Kutuki
Buoyancy: The Forces That Determine Why Objects Float or Sink
Imagine Learning - Twig (middle years+)
Skydiving
Imagine Learning - Twig (primary school)
How Do Planes Fly?
Imagine Learning - Twig (middle years+)
How Does it Work? - Hot Air Balloon
Learning Mole
Where does wind come from?
Imagine Learning - Twig (primary school)
What is a hot air balloon? with narration - science for kids - educational videos
Owner - MocomiKids
The Balloon
The Fixies
How Does A Helicopter Work: Everything You Need To Know About Helicopters
ScienceABC
The Pacific Flyer
Imagine Learning - Twig (middle years+)