Answer:
Assessment zone
Explanation:
It is the assessment zone in various security zones where active and passive security measures are employed to identify, detect, classify and analyze possible threats inside the assessment zones.
Throw it sideways and try to make it spin around but it needs to be thrown high up then it should kinda glide down
Answer:
Friction is when a force is applied or done by weight dragging onto something.
Explanation:
Gravity is when an object is getting pulled toward the center of what is attracting it. And applied force is when someone/sommething is applying force.
Radial acceleration is given by
![a_{rad}= \frac{v^2}{r}](https://tex.z-dn.net/?f=a_%7Brad%7D%3D%20%5Cfrac%7Bv%5E2%7D%7Br%7D%20)
where
![v=r \omega](https://tex.z-dn.net/?f=v%3Dr%20%5Comega)
then
![a_{rad}= \frac{r^2 \omega^2}{r}=r\omega^2](https://tex.z-dn.net/?f=%20a_%7Brad%7D%3D%20%5Cfrac%7Br%5E2%20%5Comega%5E2%7D%7Br%7D%3Dr%5Comega%5E2)
Now
![70\omega^2=3.90 \frac{m}{s^2} \\ \\ \omega= \sqrt{ \frac{3.9}{70} }](https://tex.z-dn.net/?f=70%5Comega%5E2%3D3.90%20%5Cfrac%7Bm%7D%7Bs%5E2%7D%20%20%5C%5C%20%20%5C%5C%20%5Comega%3D%20%5Csqrt%7B%20%5Cfrac%7B3.9%7D%7B70%7D%20%7D%20)
Using the relation
![\omega=2 \pi f](https://tex.z-dn.net/?f=%5Comega%3D2%20%5Cpi%20f)
![2 \pi f= \sqrt{ \frac{3.9}{70} }\\ \\ f= \frac{1}{2 \pi}\sqrt{ \frac{3.9}{70} }Hz](https://tex.z-dn.net/?f=2%20%5Cpi%20f%3D%20%5Csqrt%7B%20%5Cfrac%7B3.9%7D%7B70%7D%20%7D%5C%5C%20%20%5C%5C%20f%3D%20%5Cfrac%7B1%7D%7B2%20%5Cpi%7D%5Csqrt%7B%20%5Cfrac%7B3.9%7D%7B70%7D%20%7DHz)
Putting into rpm
Answer:
2Ω
Explanation:
If a 18Ω resistance is cut into three equal parts each of the resistance will be 18Ω/3 = 6Ω
Equivalent ratio in parallel is expressed as:
1/R = 1/6 + 1/6 + 1/6
1/R = 3/6
Cross multiply
3R = 6
R = 6/3
R = 2Ω
Hence the required equivalent resistance is 2Ω