The propeller plane could have a piston engine or engines, or a turbine engine or engines, the latter being a distinction that makes the craft a turbo-prop.
I would say that its got a wheel and axle and a wedge.
Well the Phineas and Ferb game the propellers should be on the Airplane or some kind of toy plane or any plane! You should probably look more carefully!
Modern choppers use a turbojet engine that is basically a jet engine, but instead of providing forward thrust, it spins the propeller.
Reciprocating engines are very big engines. Instead of a motor just spinning the propeller, electric arms would move up and down circling around the propeller line spinning it. These kind of engines were used on the titanic.
Power Boats, Yachts. Any boat that has a motor on it. Or one that is powered by human and has a propeller on it (mostly known as a pedal boat or paddle boat).
Yes, a water screw.
jet engines, turbojet engines, turbo-prop engines, four-stroke piston driven engines... Can you be more specific?
it was something that was very important because it was a big leap for man kind and it changes our life
It is possible to replace one kind of propeller (sometimes called a screw) with another kind. When moving to the "less complex" two blade propeller, the mechanisms that control the pitch of the blades of the propeller with pitch control will be abandoned or removed. There may be a lot more to this, but the basic answer is that you can replace one kind of propeller with another kind, as long as the "handedness" of the screw is the same as the one coming off. Or you'll go backwards in "Ahead" and ahead in "Back" on the direction selector.
UH H motor? It depends on the kind you are talking about. Yachts are generally sailing vessels and driven by wind. Boats with engines are called cruisers
Gliders by definition.. are gravity driven, towed to operating altitude by a plane and disconnected. Their aerodynamics/ efficiency allows them to use thermal currents and up draft to glide for miles/100+miles. Their main attraction is there is no motor noise, closest thing other than a hang glider(but faster) to being a bird.
a vi plane A silly plane