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Which best summarizes a concept related to the work-energy theorem?

User Tetranz
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the answer is A.) When work is positive, the environment does work on an object.

User Steffen Frank
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The concept of work-energy theorem has become much of a fundamental principle in the field of physics, mechanics, and engineering. In addition, this theory primarily states that the change of kinetic energy of the system is equal to the sum of the work done that is acted by all forces on the object.
User Reinder
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