Jawapan

2016-05-07T13:18:21+08:00
The answer is C.
use the formula,
s = ut + 1/2 at²
where u=0 , a=1.5 , t=0.5 ,
so, s = 0 + 1/2 (1.5) (0.5)²
s= 0.1875m
then the answer is 0.19m , C.