An airplane flies with a constant speed of 680 miles per hour. how far can it travel in 165 minutes?

165/60 equals 2.75. Multiply 680 by 2.75 and you get 1,870 miles!

A) acceleration. this seems to be the one that makes sense.

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.