An object of mass 1.2 kg is moving with a velocity of 2.0 m/s when it is acted on by a force of 4.ON. The velocity of the object increases to 5.0 m/s.
For what period of time does the force act on the object?

B, if it was a lower watt she could put it in for her normal time and not burn it

The best description is: . nobody has any idea what q is.

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.

When you go to ask a qustion there will be a picture of a paper clip looking thing and then it will pop up your files and you click on the imajes and then you up load it