1. AEROPLANE Aeroplane is vehicle which flies in air.
It was introduced by wright brothers .
wilburt &oliver wright.

2. AEROPLANE
The fourarerodynomic forces that act upon an aeroplane.In fight are half(the up word acting forece) weight(of egravity,the down ward acting force)thrust (the forward acting force) and drag (the air resistancer blackward acting force)these four forse are continuously battling each other while an aeroplane isinfight.

3. LEFT
THRUST
DRAG
WEIGHT

4. Gravity opposes lift thrust opposes drag
Gravity opposes lift thrust opposes drag. in ordertake off, the air craft’s thrust and lift must be suffucient to over come its weight and drag . In level fight at constant speed ,thrust speed,thrust axactly equals drag and lift exactly equals of the gravity . To land an aircraft’s thrust must be reduced safely below its drag,as its lift is reduced to levels less than its weight.

5. AILERON
RUDDER
ELEVAION
PROPELLER
AILERON

6. RECIPROCATING ENGINES WITH PROPELLERS
Jet engines
Turbo jet
Turbo fan
Turbo prop
Ram jet
Scram jet

7. RAM JETA ram jet engine is the simplest type of jet engine science it bas no moving parts. The engine is basically a specialty-shaped duct open at both ends, with the air necessary for combustion being compressed by the forward motion of the engine fuel is sprayed in to the air stream and the mixture is ignited. THE HIGHT – PRESSURE air coming in to the compustion ehamber keeps the reaction from going back toward the inlet.

8. Done By
Hema Gopan.K
Aswathy.S.A.
Vidhyakrishnan.U.L.
Class : X.K
Cotton Hill GHSS