0
Planes need propellers to generate thrust, which is essential for overcoming drag and achieving lift during flight. The spinning blades of a propeller create a difference in air pressure, pulling the aircraft forward. While some planes use jet engines for thrust, propellers are particularly effective for smaller aircraft, providing efficient performance at lower speeds and altitudes. Additionally, propellers can offer better fuel efficiency in certain flight conditions.
What else can I help you with?
Did the wright brothers ever put propellers on any of their planes?
The Wright Brothers put propellers on all of their planes. There were no jet engines then.
What is a example of propellers on a plane?
there are no propllers on planes but there are on helicopters
How do planes generate thrust?
Planes generate thrust by using jet engines or propellers. Jet engines work by taking in air, compressing it, mixing it with fuel, and igniting it to produce a high-speed exhaust that propels the plane forward. Propellers create thrust by rapidly spinning and moving air backwards to create a forward force.
What are propellers made out of?
Early aircraft propellers were made out of solid or laminated wood with later, more modern propellers being constructed from metal. The latest propeller designs are made out of composite materials.
Could an airplane propeller power cars?
No, because propellers do not power anything. The engines of the planes power the propeller to get the plane propelled through the air.
What is the difference from airplanes in ww1 than the ones from 2009?
For starters, planes today use many different forms of propulsion such as jet, pulse jet, jump jet, rocket, and propellers. The planes in WWI only used propellers. Also, the amount of technology in the planes has increased a thousand fold. Planes today can take off, fly, and then land themselves, all on auto pilot. Physical pilots are there in case a.) something goes wrong and b.) for the passengers. Tell me you wouldn't be nervous if there was nobody on the plane who could fly it if things got sticky.
How much does it cost to fly a RC planes?
If it is an electric RC plane then all you will need to pay for is the plane and if you plan on crashing a lot some spare propellers if it is an RTF or ready to fly version. If it is an ARF or almost ready to fly you will have to buy a motor too.
How much faster are planes then cars?
According to studies, airplanes are 9 times faster than cars. It is because they are powered with greater thrust by propellers and jet engines.
What are the changes they made on airplanes?
Before, airplanes were more mauneverable and faster, they were hard to control and very slow. Before the planes were powered by jet engines and turbofans, they were powered by propellers.
What do planes have?
Planes have wings that provide lift, allowing them to fly. They are equipped with engines for propulsion, which can be jet engines or propellers. Additionally, planes have a fuselage that houses passengers and cargo, along with various control surfaces like ailerons and rudders for navigation and stability. Safety features, such as landing gear and emergency systems, are also integral to their design.
How many propellers would you need for a 4000 feet long cruise ship?
18
How has a jet plane change over time?
The first planes started as gliders, then it moved onto propellers. Eventually after years the first jet plane was made in WWII, by the German sides.
