You are walking around your neighborhood and you see a child on top of a roof of a building kick a soccer ball. the soccer ball is kicked at 43° from the edge of the building with an initial velocity of 17 m/s and lands 61 meters away from the wall. how tall, in meters, is the building that the child is standing on?

The building is 61.19 m tall, approximately.

Explanation:

From the parabollic movement trayectory equation,

where H is the initial height of the ball and and the inital velocities in the vertical and horizontal direction, respectively; we have

.

In this case, the ball landed at the coordinates , so

.

it doesn't. it was imagined up in the middle ages.

t = 1/400 h   ⇔ 0.0025 h ⇔ 9s ⇔ 0.15 m

any of the answers are correct.