You throw a ball horizontally from the top of a building, with a speed of 3 m/s. in this problem, you can neglect the force of air resistance.

after 2 seconds, what is the balls horizontal velocity?

a. impossible to tell

b. less than 3 m/s

c. 3 m/s

d. 0

e. more than 3 m/s

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 "