The 1/2 value comes due to the integration of the Newton's law of motion .. like for doing work we do integrate fds vector. when we integrate it .we get it as 1/2mv^2 + constant
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Answer:
Through Photosynthesis and Respiration Process.
<span>Scanning electron microscopes</span><span><span /> allow scientists to find the shape and surface texture of small objects. The microscopes slide a beam of electrons across the surface of something, and it </span><span><span>produces a detailed map of the surface of the object.</span> </span>
Answer:
1430 m/s
Explanation:
In this problem, the speed of sound in water is given by:
![v=\frac{d}{t}](https://tex.z-dn.net/?f=v%3D%5Cfrac%7Bd%7D%7Bt%7D)
where
d is the distance travelled by the sound in water
t is the time taken
In this problem, we have:
d = 6,006 m
t = 4.2 s
So, the speed of sound in water is
![v=\frac{6,006 m}{4.2 s}=1430 m/s](https://tex.z-dn.net/?f=v%3D%5Cfrac%7B6%2C006%20m%7D%7B4.2%20s%7D%3D1430%20m%2Fs)
westerlies
polar easterlies and trade winds are in a different type