Respuesta :

tylert17

Answer:

10 meters a second

Explanation:

30 ÷ 3 is 10 and is his speed based on meters

ricchad

Answer:

10 meters/second

Explanation:

distance = 30 meters

time = 3 seconds

velocity = distance / time

             = 30 meters

                3 seconds

             = 10 meters/second