19.23 A spherical tank has a circular orifice in its bottomthrough which the liquid flows out (Fig. P19.23). The fol-lowing data is collected for the flow rate through the orificeas

a function of time: Write a script with supporting functioris (a) to estimate thevolume of fluid (in liters) drained over the entire measure-ment period and (b) to estimate the liquid level in the tank at1=0 s. Note that r= 1.5 m.