Un avion cuando toca pista acciona todos los sitemas de frenado que le generan una desaceleracion de 10ms2 necesita 100 metros para detenerse a. con que velocidad toca pista
b. cuantos kilometros recorrera en 3h con la misma velocidad

Ido not know at all

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.

Answer the radiant sun;

Answershe should not have multiplied the sulfur atoms by the subscript 4