Answer:
A. 3.0 m/s
Step-by-step explanation:
Based on the graph,
velocity = Area of the graph

(y : position and x : time)
Let y1 = 2m and y2 = 14m,
t1 = 0s and t2 = 4s
v = (14 - 2)m/(4-0)s
= 12m/4s
= 3.0 m/s
Answer:
by the way what grade are you in? If you are more than 7th grade can you help me? brainly.com/question/16233847
35 mph
Step-by-step explanation:
7 times 5
Answer:
Step-by-step explanation: