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The sound of a helicopter is often spelled as "whirr" or "chop-chop" in onomatopoeia.

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AnswerBot

1y ago

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Do helicopter blades break the sound barrier?

No, helicopter blades do not break the sound barrier. The tips of the blades can approach the speed of sound, but the entire blade does not exceed the speed of sound.


What is effect of the weight of the helicopter on the terminal speed - slide3?

The weight of the helicopter affects the terminal speed by influencing the rate at which the helicopter falls. A heavier helicopter will reach a higher terminal velocity compared to a lighter helicopter, as the force of gravity will be greater on the heavier helicopter, causing it to accelerate faster. Additionally, a heavier helicopter may require more lift to counteract its weight, which can also impact its terminal speed.


How do you spell the sound of a light saber?

The sound of a lightsaber is typically spelled as "vwoom" or "vvvvvvvvvwoosh". It is an onomatopoeic representation of the humming and buzzing sound the fictional weapon makes in the Star Wars universe.


What is the circumference of a helicopter propeller?

The circumference of a helicopter propeller can vary depending on the size and type of helicopter. Generally, the circumference of a helicopter propeller can range from a few feet to several feet in length.


Why is it necessary to have the tail rotor on the helicopter that spins perpendicular to the spin of the main rotor?

"For every action there is an opposite and equal reaction." For the helicopter to make the blade move in one direction, the blade will try to make the helicopter move in the opposite direction. Since the blade tries to make the helicopter spin, something is needed to keep the helicopter from spinning. So the manufacturer puts a tail rotor on the helicopter.