CUESTIONARIO:
1. Cite tres situaciones en las cuales se ejerza una fuerza sobre un objeto sin que se realice trabajo



Answer :

Final answer:

In situations where a force is exerted without displacement, no work is done, such as pushing against a wall.


Explanation:

Pushing against a wall: When a person pushes against a wall, they feel tired, but there is no displacement of the wall. Therefore, no physical work is done, even though energy is consumed.


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