Scott is walking 11 m/s due south along a road when he spots Karla, who is walking toward him at 1.5 m/s. On her way, Karla sees
Homer and Juanita walking together at 1.3 m/s. For which people can a velocity be determined?
Scott and Karla
B
Homer and Juanita
C
Karla and Juanita
D
Homer and Scott
