What type of energy is the sum of an object’s potential and kinetic energy? -mechanical energy -electromagnetic energy -chemical energy -thermal energy

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

__can be defined as which velocity changes