If the force applied on the body displaces it in the opposite direction of applied force, then the work done is : -Science

If the force applied on the body displaces it in the opposite direction of applied force, then the work done is : -Science
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Work can be either positive or negative: if the force has a component in the same direction as the displacement of the object, the force is doing positive work. If the force has a component in the direction opposite to the displacement, the force does negative work.
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