Q:

Why are airplanes important?

A:

Quick Answer

Airplanes are important, because they allow people and goods to be transported quickly over great distances and over all types of terrain. Before the advent of safe and convenient travel by airplane, journeys took much longer and were more difficult.

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Why are airplanes important?
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Full Answer

According to HowStuffWorks, airplanes are capable of transporting people and parcels to the other side of the world in less than a day. Long voyages by ship are no longer a necessity to cross the world's oceans. Letters and packages arrive to distant destinations quickly and safely through air transport. Airplanes deliver supplies quickly to remote locations in emergency situations and restock military operations. Airplanes also improve medical care by quickly moving patients from rural areas to large medical centers and transporting organs to distant locations for transplants.

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Related Questions

  • Q:

    How fast do airplanes fly?

    A:

    The Cessna Skyhawk, a single-engine plane, has a maximum cruising speed of 124 nautical miles per hour, which is just over 140 miles per hour ground speed. A Boeing 747 typically cruises at 567 miles per hour.

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  • Q:

    How do airplanes fly?

    A:

    Airplanes fly because the design of the wings produces lift that counterbalances the weight of the aircraft. Air flows more rapidly over the top of the wing than underneath it, which reduces the air pressure above the surface. The higher pressure below, exerted over the surface of the wing, pushes the aircraft upwards. Achieving lift requires enough forward speed to keep the air moving fast enough to create this force.

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  • Q:

    Which metals are used to make airplanes?

    A:

    Metals that are used to make airplanes include aluminum, steel and titanium. Aircraft manufacturers choose to build aircraft with these materials because they are strong enough to hold up under the stresses of flight but lightweight enough to allow the aircraft to lift off the ground.

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  • Q:

    What type of fuel do airplanes use?

    A:

    Airplanes use a special type of petroleum-based fuel called aviation fuel. It is made of very high-quality petroleum spirit and contains additives to prevent icing or explosion.

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