5.How do simple machines make work easier?(1 point) a. They decrease the distance needed between a person and an object, allowing the person to apply more force and do more work.

b. They magnify the force being applied, thereby increasing the work they can do with no extra energy exerted by the person using the machine.

c. They reduce the amount of force needed to move an object to do the same amount of work.

d. They increase the distance over which a force is needed, doing more work with less force.

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.

Idk just need points

They like garbage and they hunt during the night.

F= (mass)(acceleration) = mam = 0.25 kgvi = 16 m/st = 2 svf = 0 m/s (since it was put to stop)a=(vf-vi)/ta=(0-16)/2a = 8 m/s^2 (decelerating)f = ma = (0.25 kg)(8 m/s^2)f = 2 nhope this !