Consider an infinitely thin flat plate of chord c at an angle of attack α in a supersonic flow. The pressure distribution

can be approximated as follows:

i) Upper surface: Cp constant at -0.8 from the leading edge to 60% chord, then increasing linearly to +0.1 at the trailing edge.

ii) Lower surface: Cp constant at –0.4 from the leading edge to 60% chord, then increasing linearly to +0.1 at the trailing edge.

Estimate the lift coefficient and the pitching moment coefficient about the leading edge due to lift.

d would be the most obvious choice to this question. leaders are supposed to herd their underlings like a shepherd to sheep. a leader should also listen to others when they are talking to one other to gain a better understanding of their mission and surroundings.

explanation:

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(

answer:

when he is talking to you he wont look at you or gaf that you are alive, that is how you know

explanation:

answer:

1: productivity. productivity is an important reason for developing it systems.

2: information. it systems are key to delivering the information and intelligence you need to improve innovation.

3: cost reduction.

4: collaboration.

5: customer service.