Motor oil, with a viscosity of 0.25 n ∙ s/m 2, is flowing through a tube that has a radius of 5.0 mm and is 25 cm long. the drop in pressure is 300 kpa. what is the volume of oil flowing through the tube per second?

Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages