I need help on number 9 and 10 please.
A fuel pump sends gasoline from a car's fuel tank to the engine at a rate of 6.34 10-2 kg/s. The density of the gasoline is 735 kg/m3, and the radius of the fuel line is 3.19 10-3 m. What is the speed at which the gasoline moves through the fuel line?
# 24 please
# 11 please
can you do number 9,10,11?
can you do number 5?