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How does the flow of air reduce friction of the hovercraft in motion?
How does the flow of air reduce friction of the hovercraft in motion?
How do hovercrafts glide and fly... what makes them fly if the air is making it hover?
their are several forces at work but the main one is a cushion of high perasure air - the fan blades do not so much act as thrust as increasing the air preasure under the hovercraft - a rubber skirt surrounds the craft to keep the air in - if the hovercraft goes to high the air flows out and air preasure is lost and no more hovering - so hovercraft arent really flying so much as just sitting on a cushion of air - forward propulsion can come from a variety of engines but can be also produced by tilting the craft slightly allowing a bit of high preasure to escape from one side of the skirt
What is a good hypothesis for a hovercraft?
i think a good project would be seeing if the speed of the craft is affected by the weight of the person or object on it
What moves backwards and forwards in sound?
The atoms of the particular medium in which the sound is produced moves backward and forwards in sound.
What are weathered Earth materials are blown away called?
the process that moves wethe process that moves weathered materials athered materials
What forces act on a hovercraft?
The main forces acting on a hovercraft are lift, propulsion, and drag. Lift is generated by the cushion of air under the hovercraft, propulsion is produced by the engines to move the hovercraft forward, and drag is the resistance encountered as the hovercraft moves through the air or water.
How does the hovercraft engine works?
the same as any other engine. pistons move up and down spinning a crank. which moves soemthing useful. ie a fan on a hovercraft.
What is a hovercraft?
A hovercraft is meant not to fly high but to hover just above the surface of water and land. The propeller is on the bottom of the craft. When the propeller turns, it pushes air down, against the surface. A "skirt" around the edge of the hovercraft helps to confine the air, allowing the hovercraft to ride a short distance above the surface. A second source of thrust moves the craft forward. Instead of using the lift of a wing, the hovercraft rides on a cushion of air.
When will there be hovercrafts?
There are many hovercraft available for different applications, for example leisure hovercraft, rescue hovercraft, commercial hovercraft - hovercraft come in all sizes, from racing through to leisure and large military hovercraft.
When was the hovercraft invented?
The hovercraft was invented in 2005!
Where was the hovercraft invented?
The hovercraft was invented in England
Where is the hovercraft in gta4 on xbox?
there is no hovercraft in gta4
What part of speech is hovercraft?
Hovercraft is a noun.
How did the hovercraft impact the world?
how did the hovercraft change the world
What is a sentence the word Hovercraft?
i like to fly in my hovercraft!
Why is friction cut down in a hovercraft?
How is friction cut down in a hovercraft? This is done by hovering over the surface Why is friction cut down in a hovercraft? Because the surface of the hovercraft is smooth
How was the hovercraft invented?
the hovercraft was invented by using alot of parts
