A bullet of mass 10 gram is horizontally fired with a velocity 150 metre per second from a pistol of mass 5kg the recoil velocity of the pistol will be
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Answered by
2
Answer:
pls apply the formula m1u1+m1vi=m2u2+m2v2
you will get your ans
Answered by
5
Answer:
by momentum formula
m1v1=m2v2
10*150=5/1000*v2
(1500*1000)/5=v2
v2=15000/5=3000
or 3000/1000=3km/h
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