I NEED HELP AS FAST AS YOU CAN :You launch a weather balloon. It travels high into the atmosphere. Below is the beginning of three models drawn by another student to explain what is happening as the balloon rises higher in the atmosphere. Write a short explanation for what is happening to the pressure inside and outside of the balloon as it rises. Be sure to include each altitude (Near Earth, Midline, Near Space). *

Review multiple-concept example 7 in this chapter as an aid in solving this problem. in a fast-pitch softball game the pitcher is impressive to watch, as she delivers a pitch by rapidly whirling her arm around so that the ball in her hand moves in a circle. in one instance, the radius of the circle is 0.626 m. at one point on this circle, the ball has an angular acceleration of 66.1 rad/s2 and an angular speed of 12.6 rad/s. (a) find the magnitude of the total acceleration (centripetal plus tangential) of the ball. (b) determine the angle of the total acceleration relative to the radial direction.