# data[].attributes.body
d/25^2=t/10, shows that the height of smaller triangle over the height of the larger triangle is the same ratio as the 't seconds' over the time taken to fill the container

# data[].attributes.body
(10/25)^2 = 4/25
4/25 = t/10
8/50 = 5t/50
5t = 8
t = 1.6