The Hale-Bopp comet: is not cyclical
returns once a year
takes 76 years to orbit
has the shortest orbit of known comets

Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

Which branches of natural science include the study of an organism that lived 10 million years ago