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Air terminal acoustic treatment involves installing sound-absorbing materials or structures in the vicinity of air terminals (such as airports or train stations) to reduce noise levels and minimize the impact of aircraft or train noise on surrounding communities. This may include soundproofing materials on walls, ceilings, or floors, as well as implementing noise barriers or other noise-reducing technologies.

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1y ago

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How does air resistance affect terminal velocity?

Air resistance increases as an object's speed increases. At terminal velocity, the upward force of air resistance equals the downward force of gravity, resulting in a constant velocity. The greater the air resistance, the lower the terminal velocity of an object falling through the air.


What is it called when air resistance and gravity are the same?

When air resistance and gravity are equal, it is known as terminal velocity. At terminal velocity, an object falling through the air no longer accelerates but rather falls at a constant speed due to the balance between air resistance and gravity.


Does air density determine terminal speed?

Yes, air density can affect terminal speed. In denser air, there is more resistance, which can slow down an object more quickly, leading to a lower terminal speed. Conversely, in less dense air, there is less resistance, allowing an object to reach a higher terminal speed.


When gravitational forces and air resistance equalize on an object that is falling toward earth and the object stops accelerating its velocity is called?

In that case, the object is said to have achieved terminal speed.


A skydiver who weighs 500 N reaches terminal velocity of 90kmh the air resistance on the diver is then?

The air resistance on the skydiver at terminal velocity is 500 N. At terminal velocity, the air resistance on the skydiver is equal in magnitude to the gravitational force pulling them downward. This balance of forces results in a constant velocity.