The diagram shows the movement of magma due to convection currents. An illustration of the inner core, the outer core and the crust of the earth. Between the outer core and the crust is labeled mantle. In the mantle is sets of arrows in the clockwise direction. In the crust are arrows going both right and left from the center. The crust then is curling into the mantle. Based on the diagram, which part of Earth is the coolest? the crust the mantle the outer core the inner core

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.