# An object is thrown vertically from a height of #9 m# at # 24 m/s#. How long will it take for the object to hit the ground?

##### 1 Answer

Jun 2, 2016

#### Answer:

I found:

#### Explanation:

I would suppose that the velocity is in the upwards direction because it is positive and so in:

with:

we have:

Using the Quadratic Formula: