For upward motion under resistance, the time of ascent is Ta=g+F/mu; for downward motion through the same height H, the time of descent is Td=g−F/m2H. Based on these expressions only, determine the correct comparison between Td and Ta by selecting one of the following inside your explanation: (A) Td>Ta, (B) Td<Ta, (C) Td=Ta, (D) cannot be concluded.