Use spherical coordinates. Let H be a solid hemisphere of radius 3 whose density at any point is proportional to its distance from the center of the base. (Let K be the constant of proportionality.) Find the mass of H. Find the center of mass of H. (Assume the upper hemisphere of a sphere centered at the origin.) Find the moment of inertia of H about its axis Iz =

answer: im gonna go with milli

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

c

step-by-step explanation: easy math