Respuesta :
A: True
E: Work is done when a force moves something through a distance. To do work on the object, the force must act in the same direction as, or opposite the direction of, the object's displacement. Work can be positive or negative.
E: Work is done when a force moves something through a distance. To do work on the object, the force must act in the same direction as, or opposite the direction of, the object's displacement. Work can be positive or negative.