1. A patient is given sucrose intravenously. Her venous pressure is 18 mm Hg, and the elevation difference between the
intravenous needle and sucrose bottle is 0.80 m. If the rate of
sucrose flow is to be 2.0 mL/min, what should the diameter of
the 4.0-cm-long needle be? Assume the sucrose has the same
viscosity and density as blood.

If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.

(1 point) match the differential equations and their vector valued function solutions. you may wish to multiply at least one solution out fully, to make sure that you know how to do it. you can get the other answers quickly by process of elimination and just multiply out one row element.

Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.