Answer:
i believe he threw the ball up at about 18 mph
Explanation:
This officer would be describing it's "acceleration". When someone is talking about how fast something or someone is going in this or this amount of seconds or minutes, this shows us that this person is reffering to this.
Answer:
0.5mi/min
Explanation:
Velocity = change in distance/time taken
Velocity= (5-0)/(20-10)=5/10=0.5mi/min
Time/sec. the x-axis is always the independent variable.