Question 1112799
The cylinder of the pump on Mrachek Number One oil well is 3 inches in diameter,
 the pump made 3 strokes per minute and the length of a stroke is 8 inches. 
 Find the flow in gallons per day. Round to the nearest gal
:
Find the volume of 1 stroke (radius = 1.5")
V = {{{pi*1.5^2*8}}}
V = 56.54866776 cu/in
Per day
V = 56.54866776*3*60*24
V = 244,290.2447 cu/in per day
convert to gallons
244290.2447 * .004329 ~ 1058 gal/day