Question 1042863
L for length,  volume moved is  based on the INSIDE diameter 3 or the value of  1.5 cm.   RADIUS.


{{{pi*L*(1.5)^2}}} cubic cm.  


Amount of water at rate of 5 cm/s for 20 seconds
{{{pi*5*1.5^2*20}}}
{{{pi*100*1.5^2}}}
{{{225pi}}}
or
706.9 cubic centimeters.