Answer:
You would have to give better explanation on subject.
Explanation:
In my own words, I would say that physics is an area of science that seeks to explain and understand the fundamental nature of the dynamics of objects, essentially defining how objects can interact, in space and in time.
Answer:
The value is 
Explanation:
From the question we are told that
The area is 
The root mean square value is 
The time taken is 
Generally the energy is mathematically represented as
=> 
=>
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