1. The problem statement, all variables and given/known data It takes 2 minutes to fill a gas tank with 40 liters of gasoline. If the nozzle is 1cm in radius, what is the average speed of the gasoline as it leaves the nozzle? 2. Relevant equations A1V1=A2v2 or 1/2pv^2 + pgh+p=constant 3. The attempt at a solution I dont really know were to start I have the volume of the tank as being .04m^3 Im not sure what to do next.