"the "low-level jet" is an important feature of the environment within which supercells and tornadoes form. this fast pocket of wind is necessary for two primary reasons - first to create the needed wind shear and second to transport warm moist air into the storm. from what direction does the low-level jet come from? "

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

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

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)