| A | B |
|---|
| thrust | the force that pushes a plane forward |
| gravity | the force that pulls to ground causes weight |
| air | composed mostly of nitrogen |
| drag | the force that works against thrust |
| lift | the upward motion of the plane/ wings |
| the engine of an airplane provides | thrust |
| bernoulli's principle | wings are designed to have an area of high pressure and low pressure which causes lift |
| pitch | the up and down of the nose of the plane |
| elevators | controls the pitch of a plane |
| rudder | a contol found on th back of the plane helps with controlling turning |
| ailerons | found on the wings and moves the plane to left or right |
| properties of air | air has weight, can be compressed, is a fluid, exerts pressure, expands when heated |
| First flight | Wright brothers 1903 |
