Work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement. ... To express this concept mathematically, the work W is equal to the force f times the distance d, or W = fd.
What is the meaning of work in physics?
Work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement.
What are the types of work in physics?
Work and energy (Class 9 CBSE)
Introduction.
Work.
Positive Work.
Negative Work.
Case of zero work done.
Displacement at an angle to the force.
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