Force Requirements

The following is the amount of force required to raise the Power Tower buckets.  The pounds of force are good estimates but not scientifically callibrated:

Amount of Water                           Force Required

       1 gallon                                             5#

       2 gallons                                           6#

       3 gallons                                           7#

       4 gallons                                           8#

       5 gallons                                          10#

       6 gallons                                          11#

       7 gallons                                          12#

       8 gallons                                          13 #

       9 gallons                                          14 #

     10 gallons                                          15#

     11 gallons                                          16#

     12 gallons                                          17.5 #

     13 gallons                                          19 #

     14 gallons                                          20 #

     15 gallons                                          21 #

     16 gallons                                          22 #

     17 gallons                                          23 #

     18 gallons                                          24.5 #

     19 gallons                                          26 #

     20 gallons                                          28 #