Answer:
The speed is
Explanation:
We have the data of the gasoline pumping rate.
The gasoline pumping rate indicates the amount of gasoline per unit of time that the fuel pump sends to the car's fuel tank. We indicate the gasoline pumping rate with
Its units are which are units of mass over time
The density of the gasoline is
The density is equal to
If we divide the GPR by the density we obtain :
Where is the volume flow rate (VFR) :
The VFR is equal to area per speed.
The area (A) is equal to given that the fuel line is circular.
Now we have the VFR and A. The final step is to calculate the speed (S) :
The speed of the gasoline is