Respuesta :
Answer: 0.83 m/s
Linear motion consists of 2: constant velocity motion with constant velocity and uniformly accelerated motion with constant acceleration
Distance divided by time
Turn 30min to seconds (divided by 60)
1.5km/h: 0.5s =3km/h
Turn 30min to seconds (divided by 60)
1.5km/h: 0.5s =3km/h