A ball is thrown straight up with velocity given by {{MATH_121}}, where {{MATH_122}} is measured in {{MATH_123}}. Find, and interpret, {{MATH_124}}. {{CMD_125}} Using the Second Fundamental Theorem of Calculus, we have {{ENV_126}} Thus if a ball is thrown straight up into the air with velocity {{MATH_127}} the height of the ball, {{MATH_128}} later, will be {{MATH_129}} above the initial height. Note that the ball has {{CMD_130}}traveled{{CMD_131}} much farther. It has gone up to its peak and is falling down, but the difference between its height at {{MATH_132}} and {{MATH_133}} is {{MATH_134}}. {{CMD_135}} {{CMD_136}}