One of the things a ship captain thinks about are the waves through which his or her ship will travel. This factor is considered when the size and shape of the ship are determined. A captain must be aware of the effects of both transverse and longitudinal waves. For example, most ships have a pointed front so that they can separate water particles (and thus disrupt the ocean waves), allowing the ship to move easily and safely through the ocean.

Can you think of another important factor that a captain should consider so that he or she can successfully combat the waves of the ocean?

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

Un jugador de beisbol batea un foul recto en el aire. la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher

If you put a helium-filled balloon in the refrigerator, what will happen?