How Does A Helicopter Work: Everything You Need To Know About Helicopters
7:59
YouTubeScience ABC
How Does A Helicopter Work: Everything You Need To Know About Helicopters
A helicopter works on the principle of aerodynamic lift - an upwards force that opposes the weight of the helicopter and holds it the air. So how exactly do the ...
已浏览 53.6万 次2019年12月26日
短视频
"How a Helicopter Works – Simple Explanation with Working Model!"
0:06
已浏览 2.7万 次
"How a Helicopter Works – Simple Explanation with Working Model!"
Digital Smart Idea
How Do Helicopters Work? Understanding the Mechanics of Helicopter Flight
0:42
已浏览 874 次
How Do Helicopters Work? Understanding the Mechanics of Helicopter
Hello Savvy
Helicopter Physics
Grady launches state-of-the-art emergency medical helicopter | FOX 5 News
2:23
Grady launches state-of-the-art emergency medical helicopter | FOX 5 News
YouTubeFOX 5 Atlanta
已浏览 440 次5 天之前
Black Hawk MEDEVAC HH-60M pilots conduct rescue training
0:27
Black Hawk MEDEVAC HH-60M pilots conduct rescue training
YouTubeOuter Space News
已浏览 8711 次5 天之前
'Very impressive': Helicopter downed in Vietnam now a monument to veterans 57 years later
3:49
'Very impressive': Helicopter downed in Vietnam now a monument to veterans 57 years later
YouTubeWKBW TV | Buffalo, NY
已浏览 1 次10 小时之前
热门视频
How a Helicopter Works (Bell 407)
55:30
How a Helicopter Works (Bell 407)
YouTubeAnimagraffs
已浏览 325万 次2024年6月19日
How Helicopters Work in 60 Seconds!
0:54
How Helicopters Work in 60 Seconds!
YouTubeTechTales & Truths
已浏览 3990 次7 个月之前
How Helicopters Work for Beginners
2:22
How Helicopters Work for Beginners
YouTubeCrazyHeliDude
已浏览 8.6万 次2013年10月16日
Helicopter Piloting
A helicopter crashed into a pond in France while trying to extinguish a fire
0:16
A helicopter crashed into a pond in France while trying to extinguish a fire
YouTubeNBC News
已浏览 354.6万 次1 周前
A helicopter crashed in France while trying to collect water to battle a fire. Officials say the pilot, an officer and a witness were taken to a local hospital. No fatalities have been reported. | CNN
A helicopter crashed in France while trying to collect water to battle a fire. Officials say the pilot, an officer and a witness were taken to a local hospital. No fatalities have been reported. | CNN
FacebookCNN
已浏览 20.6万 次6 天之前
Helicopter crash kills 3 after ‘spiralling’ to ground during horror flying lesson on Isle of Wight
0:51
Helicopter crash kills 3 after ‘spiralling’ to ground during horror flying lesson on Isle of Wight
YouTubeThe Sun
已浏览 9.8万 次1 周前