Tom runs 2000 feet around a track in 4 minutes. Which answer shows the correct equation to determine grandma's speed? 2000 x 4 = 8,000 feet per minute
2000 / 4 = 500 feet per minute
4 / 2000 = 0.002 feet per minute
500 x 4 =2000 feet per minute

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.

Ibelieve the answer you're looking for is

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