The graph below shows the movement of an object at several points in time. What is the average speed of the object? .5 m/min
.5 m/min

2 m/min
2 m/min

25 m/min
25 m/min

50 m/min

Iwas going to ask that quesytion  sorry dude i dont  know : (    : /

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.