Select one of the trials of Jessie running without a backpack. Make measurements and calculations to determine the amount of power her legs produce to offset the work done by the force of gravity as she runs up the hill.

Hint: Jessie's mass is 58 kg.

Trial 2- seconds-0 |0.1 | 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8| 0.9| 1

meters- 0 |0.4| 0.7| 1.1 | 1.7 | 2.2 | 2.7| 3.2| 3.6 | 4.2|4.7