The velocity of an electron that has been accelerated through a difference of potential of 100 volts will be 5.93 *  m/s
 m/s
Electrons move because they get pushed by some external force. There are several energy sources that can force electrons to move. Voltage is the amount of push or pressure that is being applied to the electrons.
By conservation of energy, the kinetic energy has to equal the change in potential energy, so KE=q*V. The energy of the electron in electron-volts is numerically the same as the voltage between the plates.
given 
charge of electron = 1.6 ×  C
 C
mass of electron  = 9.1 ×  kg
 kg
Force in an electric field = q*E 
potential energy is stored in the form of work done 
potential energy = work done = Force * displacement 
                                                    = q * (E * d)  
                                                    = q * (V) = 1.6 ×  * 100
 * 100 
stored potential energy = kinetic energy in electric field 
kinetic energy = 1/2 * m * 
                         = 1/2 *  9.1 ×  *
 *  
 equation both the equations 
 1/2 *  9.1 ×  *
 *   = 1.6 ×
 = 1.6 ×  
 
 = 0.352 *
 = 0.352 *  m/s
 m/s 
 = 35.2 *
 = 35.2 * 
     = 5.93 *  m/s
 m/s
To learn more about  kinetic energy in electric field  here
 brainly.com/question/8666051
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Answer:
v = ![\left[\begin{array}{c}0.66&0\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bc%7D0.66%260%5Cend%7Barray%7D%5Cright%5D) m/s
m/s
Explanation:
The position vector r of the bug with linear velocity v and angular velocity ω in the laboratory frame is given by:

The velocity vector v is the first derivative of the position vector r with respect to time:
![\overrightarrow{v}=[vcos(\omega t)-\omega vtsin(\omega t)]\hat{x}+[vsin(\omega t)+\omega vtcos(\omega t)]\hat{y}](https://tex.z-dn.net/?f=%5Coverrightarrow%7Bv%7D%3D%5Bvcos%28%5Comega%20t%29-%5Comega%20vtsin%28%5Comega%20t%29%5D%5Chat%7Bx%7D%2B%5Bvsin%28%5Comega%20t%29%2B%5Comega%20vtcos%28%5Comega%20t%29%5D%5Chat%7By%7D)
The given values are:


 
        
             
        
        
        
Explanation:
Food chain is linear sequence of the organisms through which the nutrients and the energy pass as one organism eats the another. 
<u>If one species in the food chain ceases to exist, the other members in rest of chain could cease to exist too or may increase in population which can affect other food chains. (Breaking of food chain).</u>
This is because the animals in the food chain are dependent on the nutrient present in the another. 
For example in the food chain, 
Grass ----  Deer ------ Lion
If all deer extinct, the lion will die as they will have nothing to feed on and the population of grass increases.
 
        
             
        
        
        
The answer to this question is c 
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