Jeppesen Oral- Chapter 2 (Physics) Flashcards Preview

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Flashcards in Jeppesen Oral- Chapter 2 (Physics) Deck (41)
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1

Anything with mass

2

Solid, gas, liquid

3

Energy of motion

4

Force and displacement

5

Rigid bar and a pivot point called a fulcrum

6

Second class lever

7

All three are affected with gas being the most affected

8

The amount of heat energy required to change the temperature of 1 pound of water 1 degree Fahrenheit

9

Conduction, convection and radiation

10

Absolute zero

11

Generally speaking, no

12

Pounds per square inch

13

Pressure is transmitted equally in all directions

14

F= A X P

15

661 knots, 343 mps, 767 mph

16

29.92 inch mercury, 14.7 PSI, 1013.25 HP

17

59F or 15C

18

Temperature and atmospheric pressure

19

Relative humidity

20

Lift, drag, weight, thrust

21

The angle of attack

22

Exceeding the critical angle of attack which causes boundary layer seperation

23

decreased stall speed, increased lift (up to point) and increased drag

24

Delay boundary layer separation by re-energizing the boundary layer with kinetic energy

25

Increases the AoA and lift of the retreating blade and decreases the angle of attack and lift on the advancing blade

26

Normal flight- air moves downwards Auto-rotation- air moves upwards

27

Opposition to relative motion between two objects in contact

28

Force that acts on a unit area

29

Its temperature

30

The weight of a given volume of air.