The trams operate using an overhead cable which supplies a high-voltage electric current to the tram. Explain how the electric energy is transformed in this example. Include at least three different transformations in your explanation.

tell me how to anwer it and how many word u need?

answer:

to avoid being punished.

to obtain a reward not otherwise readily obtainable

to avoid embarrassment.

to win the admiration of others.

to get out of an awkward social situation

to protect another person from being punished.

to maintain privacy without notifying others of that intention.

to exercise power over others by controlling the information the target has.

to protect oneself from the threat of physical harm.