I need some help on force diagram.
Match each force abbreviation to the correct description

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

What is the most useful equation for electric power?

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?