If Maria lifts a mass of 10 kg onto a table 1.25 m high. How much G. P.E. (Gravitational potential energy) has the mass gained?

As seen in a us weather map, the h (or high) and l (or low) symbols indicate regions where surface air pressures are high or low, respectively, compared to surrounding areas. an h is plotted where the air pressure is highest and an l is plotted where the air pressure is lowest. proceeding outward and away from the center of a high pressure system, the air pressure "