a hydraulic lift raises a 20,000 n automobile when a 500-n force is applied to the smaller piston. if the smaller piston has an area of 10 cm2, what is the cross-sectional area of the larger piston?

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

(science)study the following ocean currents map. an ocean currents map is shown. on the map the locations for san diego, california and savannah, georgia are marked. there is a looping current from the north past san diego and a looping current from the south near savannah which statement is most likely correct about the average temperatures in san diego, california as compared to savannah, georgia? it is higher in savannah because of the cool ocean currents from the south. it is higher in savannah because of the warm ocean currents from the north. it is lower in san diego because of the warm ocean currents from the south. it is lower in san diego because of the cool ocean currents from the north.

What is the scientific definition of energy that relates to work