The height, in feet, of an object t seconds after being

Last updated: 7/9/2022

The height, in feet, of an object t seconds after being launched is given by the equation h = - 16t²+64t. How long does it take for the object to return to the ground? a. 1 second b. 2 seconds c. 3 seconds d. 4 seconds e. 5 seconds