First write down all the known variables:
d = -1.1m
a = -9.8m/s^2
vi = 0m/s
t = ?
Now use the kinematic equation that relates all the variables:
d = vi*t + (1/2)at^2
(-1.1) = (0)t + (1/2)(-9.8)t^2
-1.1 = -4.9t^2
0.22445 = t^2
0.47s = t
It takes 0.47 seconds for the juice to reach the ground.
