Achild throws a ball up in the air to a height of 3.5 m and catches it at the same point from which he threw it. the ball is in the air for a total of 1.7 s. what is the average velocity of the ball? explain your answer.

Hey there!

The average velocity of the ball would be 0 m/s. The kid catches the ball at the same point in which he threw it, so the velocity will be equal and opposite and the other velocity is going down. So the average of these equal positive and negative values, are zero.

Hope this helped

Tobey

show the diagram then i will answer