The basic function of an automobile carburetor is to atomize the gasoline and mix it with air to promote rapid combustion. assume that 25cm 3 of gasoline is atomized into n spherical droplets. each droplet has a radius of 1.0 × 10 −5 m. find the total surface area of these n spherical droplets

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

Madison pushes with a 210-n horizontal force on a 24-kg crate of coffee resting on a warehouse floor. the force of friction on the crate is 74 n. what is the acceleration?

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.