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
How does a helicopter work? In this video, we explain helicopter flight in simple words — from the four aerodynamic forces (weight, thrust, drag, lift) to how rotor blades generate lift using Bernoulli's principle, why helicopters need a tail rotor (Newton's third law and torque), how they steer by generating uneven lift, whether they can fly ...
619.9K viewsDec 26, 2019
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Short videos

7:59
How Does A Helicopter Work: Everything You Need To Know About Helicopters
619.9K viewsDec 26, 2019
YouTubeScience ABC
1:44
Two dead after military Apache helicopter crashes near Fort Hood in Texas
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