Describe how you would make or construct a wet cell. What basic part would you need? How would you use them to produce a voltage?

An observer that stands still as the electron moves by him, will observe

The slope of a velocity time graph over any interval of time gives the during that interval

Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object