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The landing gear is retracted after take-off. This is because, when the plane is flying at great speed the landing gear produces a lot of drag. This slows the plane down. So the landing gears are retracted.
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Why is a fridge cold on the inside but warm on the outside?
Because the refrigerator takes heat from colder region (inside) and throw it to the hotter region(outside) in order to maintain the lower temperature inside.
Is air inside the ball matter?
Yes, air is matter wherever it is found. Since it is occupying space (trapped in ball), will have some mass and we could feel the air inside it by simply keeping it on our hands..It is also justified by the definition of MATTER..
What energy change takes place when a balloon bursts?
The molecules in the balloon can't take the pressure inside of it so it bursts.
What can be recycled Energy or matter?
Both because matter is anything that takes up space the computer u are using is matter air is matter because air inside a balloon takes up space
Is a refrigerator an insulator?
No, a refrigerator is a type of heat pump, it takes heat out of the inside and rejects it to a heat exchanger on the back. I don't see how it could be called an insulator
Why does 'take off' mean to begin to fly?
Take off is when the wheels of the aeroplane leaves the runway (ie the aeroplane takes off from the ground).
How long it takes to get to Italy from England by boat?
? But you could travel by aeroplane
What is the name of a plane that takes off from the land?
aeroplane. it has a long run up on land and takes off
How gyroscopic couple work in a aroplanes and ship?
Effect of the Gyroscopic Couple on an ship and Aeroplane :-Ships and aeroplanes consist of large moment of inertia propeller and fly wheels. When aeroplane or ship takes right or left turn there occurs a rate of change of angular momentum because of change of direction of angular momentum vector. Thus a counter couple is produced when they terns.When the engine or propeller of aeroplane or fly wheel of ship rotate such that the spin angular momentum vector is along the sailing direction and when the aeroplane or ship takes a left turn, then the effect of reactive gyroscopic couple will be to dip the nose (stem: for ship) and raise the tail of the aeroplane or ship.When the aeroplane or ship takes a right turn under similar conditions above, the effect of reactive gyroscopic couple will be to raise the nose and dip the tail of the aeroplane or ship.In the case of ships the fly wheel must be mounded such that the spin axis is along the length so as to maintain dynamic stability.
What energy conversions that take place of a rubber powered aeroplane to fly?
Potential to kinetic to electric energy conversion takes place when a rubber powered aeroplane flies.
How long does it take to go China to Sydney by aeroplane?
it takes roughly 10 hrs
How does an airplane takeoffs?
The aeroplane takes off from the runway with the increase of speed to more than 280kmph.
How much wheels a helicopter has?
None. It does not need wheels. It always takes off vertically. There are some helicopters w/ wheels and they have about 3 wheels. No more than 5.
Why do bigger wheels roll slower than smaller wheels?
it takes a larger wheel longer to travel its circumfrance
What is flying time from Los angeles to denver?
It takes around 2 hours of flying time.
How long does it take to get to Portugal from England on a aeroplane?
It takes approximately 2 hours 40 minutes from Birmingham to Faro
How does larger skateboard wheels make you go faster?
Wheels dont make skateboards faster its the bearings that make the wheels move.but if your looking for wheels that wont waste fast than i would gets some bones wheels that what i ride and there the best wheels if used so. BEARINGS they are the things inside the wheels that make them move HOW TO FIND THE FASTEST BEARINGS there is a scale from 1 to 10 the higher the number the faster they go so if i were you i would get some 8's or 9's
