What is the object's maximum velocity? {{CMD_4}}{{MATH_5}}{{CMD_6}} {{CMD_7}} What is the object's maximum displacement from its starting position? {{CMD_8}}{{MATH_9}}{{CMD_10}} {{CMD_11}} When does the maximum displacement occur? {{CMD_12}}{{MATH_13}}{{CMD_14}} {{CMD_15}} When will the object hit the ground (i.e., reach a height of {{MATH_16}}ft)? Give the exact value! {{CMD_17}}{{MATH_18}}{{CMD_19}} {{CMD_20}}