Ask a New Question
Search
Questions and answers by
Kifle Zanba
Answers (1)
((m1)(v1))i+((m2)(v2))i =(m1+m2)Vf [(0.05kg)(0)+(0.05kg)(2.0m/s)] /[(0.05kg+0.05kg)]=1.0 m/s .........(east) [(0.05kg)(3.5m/s)+(0.05kg)(0m/s)] /[0.05kg+0.05kg)]= 17 m/s............(north) (1)^2+(17)^2 = Vf^2 Vf=Sqrt[(1^2)+(17^2)] Vf= 17.6 m/s
