If you know the power rating of an appliance and the voltage of the line it is attracted to , you can calculate the current the appliance uses by

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

The slope of a velocity time graph over any interval of time gives the during that interval

Aball is thrown from the top of a building with an initial velocity of 21.9 m/s straight upward, at an initial height of 51.6 m above the ground. the ball just misses the edge of the roof on its way down, as shown in the figure. (a) determine the time needed for the ball to reach its maximum height. (b) determine the maximum height. (c) determine the time needed for the ball to return to the height from which it was thrown, and the velocity of the ball at that instant. (d) determine the time needed for the ball to reach the ground. (e) determine the velocity and position of the ball at t = 5.35 s.