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Grade: 12th pass
        A gun fires a 50gm bullet at a speed of 1000m/s. The gunner can exert a force of 180N against the gun. Determined the maximum number of bullets he can fire per minute
one year ago

Answers : (1)

Arun
22820 Points
							
Dear student
 
 
 
here, *The gun will exert an impulsive force on the man when it will be fired. * As force will be of impulsive nature I=MV * 50*10^-3*1000=50 N-s * the man can hold with a force of 180 N for 1 sec. * The force must be of impulsive nature. * no. of bullets=180/50=3.6
 
*hence in 1 minute = 3.6*60 = 216 bullets
 
 
Regards
Arun (askIITians forum expert)
one year ago
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