Wildfires benefit grasslands, northern forests, and deciduous forests. Grasslands are benefited by improved soil quality and control of tree cover. Invertebrate species diversity is maintained through wildfire as well. Northern forests, like grasslands, experience increased production and nutritional quality of food as a result of wildfires. Deciduous forests experience an increase in the nutritional quality of food as well, but the effects are more temporary. The amount of shrubs in deciduous forests is reduced as a result of wildfires, allowing more herbaceous plants such as mosses and lichens to grow.
Answer:
s
Explanation:
From the question we are told that
The outer ring with a radius of 30 m
inner Gravity Approximately 9.80 m/s'
Outer Gravity Approximately 5.35 m/s.
Generally the equation for centripetal force is given mathematically as
Centripetal acceleration enables Rotation therefore?
![\omega ^2 r =Angular\ acc](https://tex.z-dn.net/?f=%5Comega%20%5E2%20r%20%3DAngular%5C%20acc)
Considering the outer ring,
![\omega ^2 r = 9.8](https://tex.z-dn.net/?f=%5Comega%20%5E2%20r%20%3D%209.8)
![\omega ^2= \frac{9.8}{30}](https://tex.z-dn.net/?f=%5Comega%20%5E2%3D%20%5Cfrac%7B9.8%7D%7B30%7D)
![\omega = \sqrt{\frac{9.8}{30}}](https://tex.z-dn.net/?f=%5Comega%20%3D%20%5Csqrt%7B%5Cfrac%7B9.8%7D%7B30%7D%7D)
![\omega= 0.571 rad/s](https://tex.z-dn.net/?f=%5Comega%3D%200.571%20rad%2Fs)
Therefore solving for Period T
Generally the equation for solving Period T is mathematically given as
![T= \frac{2\pi}{\omega}](https://tex.z-dn.net/?f=T%3D%20%5Cfrac%7B2%5Cpi%7D%7B%5Comega%7D)
![T= \frac{2\pi}{0.571 rad/s}](https://tex.z-dn.net/?f=T%3D%20%5Cfrac%7B2%5Cpi%7D%7B0.571%20rad%2Fs%7D)
s
The short answer (and the long one for that matter) is physical properties of chemicals. If you are being marked by a machine, likely the answer is going to be physical properties.