Power: Power is the amount of energy transferred or converted per unit time.
The unit of power is watt or J/s.
Its dimensional formula is:[ML2T−3].
Calculation:
Given: v = 700 m/s, m = 50 g = 0.05 kg, n/t = 60 bullets/min ⇒ 1 bullet/sThe power developed by the gun is given by formula -Power = Work done / timePower=n×