Choose all the correct statements, pertaining to net work, from the list below.
ID: 1423181 • Letter: C
Question
Choose all the correct statements, pertaining to net work, from the list below. The net work done is maximized when the net force and the displacement are perpendicular to one another. The net work can be positive, negative, or zero, depending on how the direction of the net force compares to the direction of the displacement. If a force is being applied to an object, work is definitely being done. An object's change in kinetic energy is most positive when the net force applied to the object is in the same direction as the object's displacement. The net work done on an object that is experiencing uniform circular motion (traveling in a circular path at constant speed) is zero, even though a net force is applied to that object.Explanation / Answer
1-the net work can be positive, negative or zero, depending on how the direction of the net force compares to the direction of the displacement.
2-an objects change in kinetic energy is most positive when the net force applied to the object is in the same direction as the object's displacement.
3-the net work done on an object that is experiencing uniform circular motion (travelling in the circular path at constant speed) is zero, even though a net force is applied to that object.