The length of a pendulum in simple harmonic motion is 36 m.

what is the period of the pendulum's motion?
a.6.0 s
b 9.0s
c 12s
d 23s

What are you trying to ask?

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.

Inelastic is the answer your looking for.