Answer:
hello your question is incomplete attached below is the missing part
answer : short period oscillations frequency = 0.063 rad / sec
phugoid oscillations natural frequency (
) = 4.27 rad/sec
Explanation:
first we have to state the general form of the equation
= ![( S^2 + 2\alpha _{p} w_{np} S + w^{2} _{np} ) (S^{2} + 2\alpha _{s} w_{ns}S + w^{2} _{ns} ) = 0](https://tex.z-dn.net/?f=%28%20S%5E2%20%2B%202%5Calpha%20_%7Bp%7D%20w_%7Bnp%7D%20S%20%2B%20w%5E%7B2%7D%20_%7Bnp%7D%20%29%20%28S%5E%7B2%7D%20%2B%202%5Calpha%20_%7Bs%7D%20w_%7Bns%7DS%20%2B%20w%5E%7B2%7D%20_%7Bns%7D%20%20%29%20%3D%200)
where :
![w_{np} = Natural frequency of plugiod oscillation](https://tex.z-dn.net/?f=w_%7Bnp%7D%20%20%3D%20Natural%20frequency%20of%20plugiod%20oscillation)
![\alpha _{p} = damping ratio of plugiod oscilations](https://tex.z-dn.net/?f=%5Calpha%20_%7Bp%7D%20%3D%20damping%20ratio%20of%20plugiod%20%20oscilations)
comparing the general form with the given equation
= 18.2329
![w^{2} _{ns} = 0.003969](https://tex.z-dn.net/?f=w%5E%7B2%7D%20_%7Bns%7D%20%3D%200.003969)
hence the short period oscillation frequency (
) = 0.063 rad/sec
phugoid oscillations natural frequency (
) = 4.27 rad/sec
Balanced forces do not cause a change in motion. When balanced forces act on an object at rest, the object will not move. If you push against a wall, the wall pushes back with an equal
<span>The use of the word on instead of the word in when referring to the angular distance between celestial objects comes about because all of the objects appear to be on the celestial sphere and at an indeterminable distance. While we know that objects are at different distances in the sky, their distance from Earth is irrelevant in determining the angular distance between the two objects as viewed from Earth.</span>
Answer:
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