Leda drop a ball from three different heights, shown. for each drop, she calculate what the kinetic energy of ball would be when it hits the ground. the table shows her data. lesha says that a ball drop from a height of 3.0 meter would have less than 96 joules of kinetic energy when it hits the ground. is she correct and why

stands for electromotive force and it is measured in volts. despite its name, it is not actually the force in the sense of being a "pushing" or "pulling" (not measured in newtons).an equation that relates emf,  ℰ,  to a battery's terminal voltage, v, current, i, and internal resistance, r, is    ℰ = v + irin this case, the emf can be interpreted as a voltage—a difference in electric potential.i would not say that it would be considered an energy. if emf can be defined as the energy/work per a unit charge from a battery or other electric source, then it is not strictly energy.