Leona throws a baseball 10.0m [e] to her teammate nikki. nikki throws it back to leona. the entire flight of the ball took 5.5s. what is the average velocity of the ball?

Velocity = (total displacement) / (time of travel)
                  in the direction from start to finish.

Displacement = (distance between the start-point and end-point,
                           regardless of the route traveled from start to finish)
                           in the direction from start to finish.

The ball started with Leona and ended with Leona.
Displacement is zero.

Average velocity = (zero) / (5.5 s)  =  zero .

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.

In psychology, a person who thinks that upbringing and environment are much more important than genes is more on the side of in the nature versus nurture debate.the answer in the blank is letter b which is nature. they are more on the nature and environmental side than the genetic side of species.