# An object is thrown vertically from a height of #15 m# at # 19 m/s#. How long will it take for the object to hit the ground?

##### 1 Answer

Feb 10, 2016

#### Explanation:

The vertical distance the object travels is given by the equation

The time can be found from the equation

Thus

The height the object reaches is therefore

We now have to work out how long the object will take to fall

The total time is