Newton's Third Law


In the context of aviation, Newton's Third Law, also known as the law of action and reaction, plays a crucial role in understanding how aircrafts are able to fly. This law states that for every action, there is an equal and opposite reaction. In aviation, this principle is applied in the propulsion of aircraft. When the engine propels exhaust gases backward, the aircraft is pushed forward due to the reaction force. This is the primary force that propels a jet aircraft forward. Similarly, the lift that allows an aircraft to rise and stay in the air is also a demonstration of Newton's Third Law. The wings of an aircraft are designed in a specific shape (airfoil) to cause the air pressure above the wing to be lower than the pressure below the wing. This difference in pressure results in an upward force (lift) that opposes the force of gravity. Therefore, Newton's Third Law is fundamental in the design and operation of aircraft, influencing both their propulsion and lift.


Your Previous Searches
Random Picks

  • Autonomous Flight: Autonomous Flight refers to the ability of an aircraft to operate without direct human intervention. This involves the use of advanced technologies such as artificial intelligence, machine learning, and computer vision to enable the aircraf ... Read More >>
  • Vertical Takeoff And Landing Aircraft: Vertical Takeoff and Landing (VTOL) Aircraft are aircraft that are capable of taking off, hovering, and landing vertically without the need for a runway. These aircraft are designed to operate in areas where traditional runway operations ar ... Read More >>
  • Military Operations Area: A Military operations area (MOA) is an airspace designated outside of Class A airspace, where military training activities are conducted. MOAs are established to separate military training activities from regular civilian air traffic. MOAs ... Read More >>
Top News

Federal officials are investigating a Rockies coach's cockpit visit during a Uni...

Federal officials are investigating an unauthorized inflight cockpit visit by a coach for the Colorado Rockies baseball team during a United Airlines charter flight...

News Source: ABC News on 2024-04-19

Video of a Colorado Rockies coach sitting in cockpit during team flight prompts ...

Officials are investigating a video that showed a Colorado Rockies coach sitting in the cockpit during a team flight— a major security violation....

News Source: NBC News on 2024-04-19

Woman tried to board flight at Memphis Airport with 56 pounds of marijuana: Repo...

Memphis airport police found 56 pounds of marijuana in a woman's luggage before she boarded her flight, reports state. She is facing felony charges....

News Source: USA Today on 2024-04-19

Boeing’s failures expose a dark secret about the 'free market'...

The Senate held two hearings around Boeing scandals and whistleblowers this week. But the problems are much bigger than one company and its regulators....

News Source: MSNBC on 2024-04-19

FAA investigating after flight told to cross runway where another was taking off...

The Federal Aviation Administration says it will investigate after a flight at Ronald Reagan Washington National Airport was instructed to cross a runway where another flight was starting its takeoff....

News Source: Associated Press on 2024-04-19