a freely falling object starts from rest. how long will until it hits the ground if it is dropped 36m above the ground?

Given:

Initial velocity (u) of the object = 0 m/s (Body starts from rest)

Height above the ground (h) = 36 m

Accelration due to gravity (g) = 10 m/s²

To Find:

Time taken (t) by the object to hit the ground

Explanation:

From equation of motion for object under gravity we have:

Substituting values of h, u & g in the equation we get:

im not to sure what it is

he kicked it 10 feet straight up into the air? i think this works.