Question

A machine gun is mounted on a vehicle on a 5 quintal vehicle on a smooth horizontal road . The gun fires 10 bullets per second ,each of mass 10g ,with a speed of 500meter per second . The acceleration produced in a vehicle is a÷10 meter per secondsq. Find the value of a

Answer 1

Answer:

a=1

here,F=nmv

n=number of bullets

m=mass of bullets

v=velocity of bullets

F=0.01×10×500

F=50

now,as we know

F=ma

m=mass of vehicle

50=500×a

a=1/10

a/10=1

a=1

here,F=nmv

n=number of bullets

m=mass of bullets

v=velocity of bullets

F=0.01×10×500

F=50

now,as we know

F=ma

m=mass of vehicle

50=500×a

a=1/10

a/10=1