1. A farmhand pushes a 23-kg bale of hay 3.4 m across the floor of a barn. If she exerts a horizontal force of 86 N on the hay, how much work has she done? 2. One specles of Darwin's finch, Geospiza magnirostris, can exert a force of 205 N with Its beak as it crac open a Tribulus seed case. If its beak moves through a distance of 0,40 cm during this operation, how much work does the finch do to get the seed