How do oceans prevent global warming? a. by increasing the amount of oxygen in air b. by absorbing atmospheric carbon dioxide c. by changing carbonates into carbon dioxide d. by heating the equator and poles unequally

Heat from the sun reaches earth to a. radiation b. convection c. conduction

Aregular polygon has angkes of size 150° each. how many side has the polygon

Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.