Answer:
leather
Explanation:
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A : Solid to liquid
Solids have a variable volume and shape before it changed. Liquids can change in shape but have a fixed volume ( ex: water holding it’s shape in the cup until the person spills it )
Answer:
Explanation:
From the question we are told that
The initial velocity is ![u = 100 m/s](https://tex.z-dn.net/?f=u%20%20%3D%20%20100%20m%2Fs)
The time taken is ![t = 2.0 s](https://tex.z-dn.net/?f=t%20%3D%202.0%20s)
The charge to mass ratio is ![Q/m = 0.100 C/kg](https://tex.z-dn.net/?f=Q%2Fm%20%20%3D%20%200.100%20C%2Fkg)
Generally the acceleration is mathematically evaluated as
![a = \frac{u}{t }](https://tex.z-dn.net/?f=a%20%20%3D%20%20%20%5Cfrac%7Bu%7D%7Bt%20%7D)
substituting values
![a = 50 \ m/s^2](https://tex.z-dn.net/?f=a%20%3D%20%2050%20%5C%20m%2Fs%5E2)
The electric field is mathematical represented as
![E = \frac{(a+g)}{Q/m}](https://tex.z-dn.net/?f=E%20%3D%20%5Cfrac%7B%28a%2Bg%29%7D%7BQ%2Fm%7D)
substituting values
![E = \frac{(50+9.8)}{0.100}](https://tex.z-dn.net/?f=E%20%3D%20%5Cfrac%7B%2850%2B9.8%29%7D%7B0.100%7D)
![E = 598 \ N/C](https://tex.z-dn.net/?f=E%20%3D%20598%20%5C%20N%2FC)