Timing a falling object: t = The time it takes an object to fall a certain distance is giv...

Timing a falling object: t =

The time it takes an object to fall a certain distance is given by the formula shown, where t is the time in seconds and s is the distance the object has fallen. Approximate the time it takes an object to hit the ground, if it is dropped from the top of a building that is 80 ft in height (round to hundredths).