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Male hummingbirds can beat their wings up to 200 times per second! It doesn't seem possible but it is. This species rotates their wings in a sideways figure 8 motion, this increaces their flight speed of 60 mph. Their wingspand is another secret to their flight speed.
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What is the function of aircraft propeller?
To "propel" the aircraft through the air.
What is a sentence with the word propel?
The force of his kick managed to propel the ball high into the air, and past the goalkeeper's outstretched arms. Jet skis use streams of water to propel themselves across the surface. The speed gained moving down the ramp will propel a ski jumper through the air.
What force does a plane use?
A plane uses thrust, generated by its engines, to propel itself forward in the air. This thrust overcomes drag to propel the plane forward and generate lift, allowing the plane to stay airborne.
How much wind does a jet engine produce?
Enough to propel the aircraft very fast through the air.
How is air resistance is force?
It requires a force to propel an object through air, because of the air resistance. Normally, if there were no air resistance and the object were being propelled on the level with no friction, a constant force would accelerate the object steadily. However, it would require a steady force to propel the object through air even without acceleration. And the faster it went the more resistance it would meet.
What is the homonym for through?
The homonym for "through" is "threw." "Through" refers to moving from one side to the other, while "threw" is the past tense of the verb "throw," meaning to propel something through the air.
What is the deffanition of air resistance?
Air resistance is air itself slowing down an object travelling through it.
What propels air planes?
The engines propel the airplanes.
How does an airgun work?
Air is used to propel the projectile.
What did the wrights brothers use to propel their plane through the air?
They use the elevator and the elevator chain and cogs . The wright brothers use the elevator control lever to keep its balance in the air.
What is a homophone of through?
The homophone of "through" is "threw." "Through" refers to moving from one side to the other, while "threw" is the past tense of "throw," meaning to propel something through the air by a sudden movement of the arm.
How do flight engines work to propel an aircraft through the air?
Flight engines work by taking in air and compressing it, mixing it with fuel, igniting the mixture, and then expelling the hot gases out of the back of the engine. This process creates thrust, which propels the aircraft forward through the air.
