Answer:
Both
Explanation:
The S.I. unit of pressure is newton/meter square or pascal as both represent the same dimensional value.
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Hence,
<span>∆H = ∆U + W </span>
<span>=> </span>
<span>W = ∆H - ∆U </span>
<span>= -5074 kJ - (-5084.) kJ </span>
<span>= 10 kJ</span>
Answer:
Explanation:
We have given charge on the particle 
Mass of the charge particle 
From energy of conservation kinetic energy will be equal to potential energy
So at point A

At point a velocity is zero
So 

At point B velocity will be 72 m/sec
So 

So 