Y=ax+b

setup the necessary equations to find the unknown coefficients aand

b such that the vertical y coordinate of the centroid of thecross

section is 2/3m.

An electric kettle is made out of stainless steel, weighs two pounds (when empty) and is equipped with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling