Asked by Yaekob

A bullet of mass 0.01kg Is fired into a sandbag of mass 0.49kg hanging from a tree. The sandbag, with the bullet embedded into it, swings away at 10m/s.find
a)the momentum after collision
b)the momentum before collision
c)the velocity of the bullet.
ILOVE ALL OF YOU
Answered by bobpursley
momentum after=momentum before
momentum before=Mbullet*Vbullet
Momentum after=(.49+.01)10=Mb*Vb
solve for Vbullet
Answered by Bulcha
I teaching or sharing my knowledge from which I got from different texbook, internet.
Answered by Daba
Yes
Answered by Anonymous
THE MOMENTUM BEFORE THE COLLISION
Answered by Kajela
102m/s
Answered by tariku
a)0.5 b)0.5 c)102m/s
Answered by Anonymous
e sandbag,with the bullet embedded into it,swings away at 10 meter per second
Answered by Fiker
A boy of mass 40 kg jumps from a wall at 4 m/s. He kneels and stands in 1 second. Calculate the force required to slow it down. How can this force be different if he bends his knee and does not stop in 0.1 second? from given
Answered by betty
given m=40Kg, v 4 m/s ,t1=1s ,t2= 0.1s
solution F= ma ,40Kg*4m/s/0.1s
160m/s/0.1s
1600m/s2
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