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There are two types of air-craft: Heavier-than-air and lighter-than-air.
Lighter-than-air craft are things like zepplins and balloons that, due to the gas inside actually weigh less than air, and so float upwards.
Heavier-than-air craft are basically everything else. Airplanes and the like are not able to float on air and require some sort of thrust and lift system to get them airborn.
What else can I help you with?
Is an automatic vehicle slower than a manual vehicle?
Usually because the gear box is heavier
Is the front of a car heavier than the back?
The engine and other components are at the front of a vehicle. This makes the front heavier and is why tires wear quicker in front.
What is the gross vehicle mass?
Gross vehicle mass is the maximum cargo weight recommended by the vehicle manufacturer. It means you should not carry a load heavier than they recommend.
What does out-weighed mean?
Outweigh has more than one meaning: 1. To be heavier than 2. To have be more significant than
Riding a heavy car in accident is safer than light car expalin in terms of physical principles?
A heavier car has more inertia, resistance to a change in motion, than a lighter vehicle. Therefore in the event of a crash the lighter vehicle will have a greater change in motion relative to the heavier vehicle; the less the change in motion, the safer.
Which element is heavier than carbon but lighter than oxygen?
If "heavier than" in the question is interpreted to mean "has an atomic mass greater than", the answer is nitrogen
What is gross vehicles mass?
Gross vehicle mass is the maximum cargo weight recommended by the vehicle manufacturer. It means you should not carry a load heavier than they recommend.
What is a sentence with heavier in it?
This fridge is much heavier than the microwave.I am heavier than a mouse.etc.
Are lungs heavier than brain?
No. The brain is heavier than the lungs.
Is the moon heavier?
Heavier than what, the sun????
Is nitrogen heavier than oxygen?
it is heavier
Is sand heavier than water?
yes sand is heavier than water:)
