Question

At a baseball game, Bill observes from the bleachers Jack throwing a ball toward home at 15 km/s while Kevin runs toward home from third base at 7 km/s. What is the velocity of the ball from Bill's and Jack's perspectives?

Answer 1

Answer:bill 5 m/s. Jack:10 m/s

Step-by-step explanation:

Cuz I took it

Answer 2

Answer:bill:15 km/s; jack 15 km/s

Step-by-step explanation:

bill and jack are the same because both are standing still.