Answer:
because hydroelectricity is generate from water and it is considered as a perpetual resources and produce the large capacity of electricity which helps in the indicator of development
It looks like the diagram is telling you that there is a net force of 8 N + 4 N = 12 N pointed to the right. By Newton's second law, the magnitude of the net force <em>F</em> is equal to the mass <em>m</em> times the acceleration <em>a</em> :
<em>F</em> = <em>m</em> <em>a</em>
12 N = (4 kg) <em>a</em>
<em>a</em> = (12 N) / (4 kg)
<em>a</em> = 3 m/s²
Time to complete one circular revolution is know as time period
it is given by formula
![T = \frac{2\pi}{\omega}](https://tex.z-dn.net/?f=T%20%3D%20%5Cfrac%7B2%5Cpi%7D%7B%5Comega%7D)
here
![\omega = angular speed = 1.52 rad/s](https://tex.z-dn.net/?f=%5Comega%20%3D%20angular%20speed%20%3D%201.52%20rad%2Fs)
now time to complete the revolution is given by above formula
![T = \frac{2\pi}{1.52}](https://tex.z-dn.net/?f=T%20%3D%20%5Cfrac%7B2%5Cpi%7D%7B1.52%7D)
![T = 4.13 s](https://tex.z-dn.net/?f=T%20%3D%204.13%20s)
So this will complete one revolution in 4.13 s
Who may be impaired, is the answer. Impaired driving is the term utilized as a part of Canada to portray the criminal offense of working or having consideration or control of an engine vehicle while the individual's capacity to work the engine vehicle is impeded by liquor or a medication.
Rosa is conducting the scientific practice of observation.