1. The problem statement, all variables and given/known data A brick is accidentally dropped from a window of a tall building and falls 160 m to the ground. How long does it take the brick to reach the ground? 2. Relevant equations[/b y=y initial+v inital +1/2 (αt^2) 3. The attempt at a solution y=0+0+9.8 m/s^2(t) y=1/2(9.8 m/s^2)t t^2 =2y/a t=√2(160 m)/9.8 m/s^2 = √32.65 s t=5.72 s Is t=5.72 s the right answer? Thank you!