Recent content by answerdude

m1v1+m2v2=m3v3 so 2,3*20+0,5*5=2,7*v3 232,5=2,7*v3 v3=86,1111 thats a) m1 is hawk, m2 is sparrow, m3 is sparrow+hawk, v1 is velocity of hawk ect its simple momentum... the momentum before collision is the same as after collision