define the term instantaneous power and derive the expression P =F×V.
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Power that's calculated at an instant of time is often referred to as instantaneous power..
Derivation
P=work done%time
We know that work done =force ×displacement
So, p= f×s % t
We know that s%t is velocity
P= f × s%t
P= f × v..
Where power is p
Force is f
V is velocity
Derivation
P=work done%time
We know that work done =force ×displacement
So, p= f×s % t
We know that s%t is velocity
P= f × s%t
P= f × v..
Where power is p
Force is f
V is velocity
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