A machine gun fires 360 bullets per minute each bullet moves with a velocity of 600 m s
Answers
Answered by
0
360 bullets are fired in one minute โ time taken for firing 1 bullet t=60/360=1/6 sec
now,v=u+at
u=0 as buller starts from rest and v=600 km/hr=166.6 m/s
166/6=0+a*1/6
a=1000 m/s^2
now s=ut+1/2at^2
=1/2*1000*1/6*1/6
=13.88
p=(10g*1000*13.8)/1/6=828000=828*10^2W
Similar questions