A machine gun fires 360 bullets per minute, with a velocity of \( 600 \mathrm{~ms}^{-1} \). If t...

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A machine gun fires 360 bullets per minute, with a velocity of \( 600 \mathrm{~ms}^{-1} \). If the power of the gun is \( 5.4 \mathrm{~kW} \), then mass of each bullet is
(a) \( 5 \mathrm{~kg} \)
(b) \( 0.5 \mathrm{~kg} \)
(c) \( 5 \mathrm{~g} \)
(d) \( 0.5 \mathrm{~g} \)
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